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23113100301200 = 24527132333598219
BaseRepresentation
bin1010100000101011100000…
…01000100001001110010000
310000211120221200220101012022
411100111300020201032100
511012141112134114300
6121054002305351012
74603603113000320
oct520256010411620
9100746850811168
1023113100301200
117401235621018
122713582638468
13cb872c712990
1459c973dad280
152a135897a285
hex150570221390

23113100301200 has 480 divisors, whose sum is σ = 71345033625600. Its totient is φ = 6993941391360.

The previous prime is 23113100301157. The next prime is 23113100301217. The reversal of 23113100301200 is 210300131132.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2812150691 + ... + 2812158909.

It is an arithmetic number, because the mean of its divisors is an integer number (148635486720).

Almost surely, 223113100301200 is an apocalyptic number.

23113100301200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23113100301200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35672516812800).

23113100301200 is an abundant number, since it is smaller than the sum of its proper divisors (48231933324400).

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

23113100301200 is a wasteful number, since it uses less digits than its factorization.

23113100301200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11639 (or 11628 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23113100301200 its reverse (210300131132), we get a palindrome (23323400432332).

The spelling of 23113100301200 in words is "twenty-three trillion, one hundred thirteen billion, one hundred million, three hundred one thousand, two hundred".