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109011309330 = 23571147191043
BaseRepresentation
bin110010110000110010…
…1001001001100010010
3101102101012000021202010
41211201211021030102
53241223343344310
6122025030403350
710606254561240
oct1454145111422
9342335007663
10109011309330
1142260051190
1219163800556
13a38371c541
1453c1b7b790
152c803ec320
hex1961949312

109011309330 has 64 divisors (see below), whose sum is σ = 326184496128. Its totient is φ = 22651700160.

The previous prime is 109011309271. The next prime is 109011309331. The reversal of 109011309330 is 33903110901.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (109011309331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23593212 + ... + 23597831.

It is an arithmetic number, because the mean of its divisors is an integer number (5096632752).

Almost surely, 2109011309330 is an apocalyptic number.

109011309330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109011309330 is an abundant number, since it is smaller than the sum of its proper divisors (217173186798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109011309330 is a wasteful number, since it uses less digits than its factorization.

109011309330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47191071.

The product of its (nonzero) digits is 2187, while the sum is 30.

It can be divided in two parts, 10901 and 1309330, that added together give a palindrome (1320231).

The spelling of 109011309330 in words is "one hundred nine billion, eleven million, three hundred nine thousand, three hundred thirty".

Divisors: 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 770 1155 2310 47191043 94382086 141573129 235955215 283146258 330337301 471910430 519101473 660674602 707865645 991011903 1038202946 1415731290 1557304419 1651686505 1982023806 2595507365 3114608838 3303373010 3633710311 4955059515 5191014730 7267420622 7786522095 9910119030 10901130933 15573044190 18168551555 21802261866 36337103110 54505654665 109011309330