2313123546 has 32 divisors (see below), whose sum is σ = 4660688448. Its totient is φ = 765313920.

The previous prime is 2313123511. The next prime is 2313123587. The reversal of 2313123546 is 6453213132.

It is a super-2 number, since 2×2313123546² = 10701081078119228232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1447620 + ... + 1449216.

It is an arithmetic number, because the mean of its divisors is an integer number (145646514).

Almost surely, 2^2313123546 is an apocalyptic number.

2313123546 is an abundant number, since it is smaller than the sum of its proper divisors (2347564902).

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

2313123546 is a wasteful number, since it uses less digits than its factorization.

2313123546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246.

The product of its digits is 12960, while the sum is 30.

The square root of 2313123546 is about 48094.9430397833. The cubic root of 2313123546 is about 1322.5119648528.

Adding to 2313123546 its reverse (6453213132), we get a palindrome (8766336678).

The spelling of 2313123546 in words is "two billion, three hundred thirteen million, one hundred twenty-three thousand, five hundred forty-six".