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23102413103 = 711436977473
BaseRepresentation
bin10101100001000000…
…101101100100101111
32012122001021011221202
4111201000231210233
5334303204204403
614340232520115
71445333162030
oct254100554457
965561234852
1023102413103
1198857899a0
124588b5003b
132242369133
14119234aa87
159032de688
hex56102d92f

23102413103 has 16 divisors (see below), whose sum is σ = 29472850176. Its totient is φ = 17583229440.

The previous prime is 23102413069. The next prime is 23102413127. The reversal of 23102413103 is 30131420132.

It is not a de Polignac number, because 23102413103 - 214 = 23102396719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23102413153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3485426 + ... + 3492047.

It is an arithmetic number, because the mean of its divisors is an integer number (1842053136).

Almost surely, 223102413103 is an apocalyptic number.

23102413103 is a deficient number, since it is larger than the sum of its proper divisors (6370437073).

23102413103 is a wasteful number, since it uses less digits than its factorization.

23102413103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6977534.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23102413103 its reverse (30131420132), we get a palindrome (53233833235).

The spelling of 23102413103 in words is "twenty-three billion, one hundred two million, four hundred thirteen thousand, one hundred three".

Divisors: 1 7 11 43 77 301 473 3311 6977473 48842311 76752203 300031339 537265421 2100219373 3300344729 23102413103