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23100122102 = 257787199873
BaseRepresentation
bin10101100000110111…
…111110001111110110
32012121212221210021212
4111200313332033312
5334302112401402
614340111441422
71445304540521
oct254067761766
965555853255
1023100122102
119884464702
124588226272
132241a46405
141191d11bb8
15902eda952
hex560dfe3f6

23100122102 has 8 divisors (see below), whose sum is σ = 34650956136. Its totient is φ = 11549803392.

The previous prime is 23100122069. The next prime is 23100122141. The reversal of 23100122102 is 20122100132.

It is a happy number.

23100122102 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×231001221022 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15638 + ... + 215510.

It is an arithmetic number, because the mean of its divisors is an integer number (4331369517).

Almost surely, 223100122102 is an apocalyptic number.

23100122102 is a deficient number, since it is larger than the sum of its proper divisors (11550834034).

23100122102 is a wasteful number, since it uses less digits than its factorization.

23100122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257662.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23100122102 its reverse (20122100132), we get a palindrome (43222222234).

The spelling of 23100122102 in words is "twenty-three billion, one hundred million, one hundred twenty-two thousand, one hundred two".

Divisors: 1 2 57787 115574 199873 399746 11550061051 23100122102