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23102113310 = 2513117635201
BaseRepresentation
bin10101100000111111…
…100100011000011110
32012122000200221201022
4111200333210120132
5334303120111220
614340222244142
71445330503013
oct254077443036
965560627638
1023102113310
1198855a4731
124588a26652
132242292843
1411922ad70a
15903280925
hex560fe461e

23102113310 has 16 divisors (see below), whose sum is σ = 41901239952. Its totient is φ = 9170304000.

The previous prime is 23102113301. The next prime is 23102113381. The reversal of 23102113310 is 1331120132.

It is a super-2 number, since 2×231021133102 (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 7 ways as a sum of consecutive naturals, for example, 8816291 + ... + 8818910.

It is an arithmetic number, because the mean of its divisors is an integer number (2618827497).

Almost surely, 223102113310 is an apocalyptic number.

23102113310 is a deficient number, since it is larger than the sum of its proper divisors (18799126642).

23102113310 is a wasteful number, since it uses less digits than its factorization.

23102113310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17635339.

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

Adding to 23102113310 its reverse (1331120132), we get a palindrome (24433233442).

The spelling of 23102113310 in words is "twenty-three billion, one hundred two million, one hundred thirteen thousand, three hundred ten".

Divisors: 1 2 5 10 131 262 655 1310 17635201 35270402 88176005 176352010 2310211331 4620422662 11551056655 23102113310