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132013211320 = 23523143492621
BaseRepresentation
bin111101011110010011…
…0011011111010111000
3110121202020010222101001
41322330212123322320
54130330340230240
6140351313134344
712352260532054
oct1727446337270
9417666128331
10132013211320
1150a9401a641
1221702b5a3b4
13c5aacc6333
146564a02c64
15367998589a
hex1ebc99beb8

132013211320 has 32 divisors (see below), whose sum is σ = 309944063520. Its totient is φ = 50509402240.

The previous prime is 132013211303. The next prime is 132013211327. The reversal of 132013211320 is 23112310231.

It is a super-2 number, since 2×1320132113202 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132013211327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71745391 + ... + 71747230.

It is an arithmetic number, because the mean of its divisors is an integer number (9685751985).

Almost surely, 2132013211320 is an apocalyptic number.

132013211320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132013211320 is an abundant number, since it is smaller than the sum of its proper divisors (177930852200).

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

132013211320 is a wasteful number, since it uses less digits than its factorization.

132013211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143492655 (or 143492651 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 132013211320 its reverse (23112310231), we get a palindrome (155125521551).

The spelling of 132013211320 in words is "one hundred thirty-two billion, thirteen million, two hundred eleven thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 143492621 286985242 573970484 717463105 1147940968 1434926210 2869852420 3300330283 5739704840 6600660566 13201321132 16501651415 26402642264 33003302830 66006605660 132013211320