23112130210 has 32 divisors (see below), whose sum is σ = 45034158960. Its totient is φ = 8489484288.

The previous prime is 23112130201. The next prime is 23112130229. The reversal of 23112130210 is 1203121132.

It can be written as a sum of positive squares in 8 ways, for example, as 2336078889 + 20776051321 = 48333^2 + 144139^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435495 + ... + 485674.

Almost surely, 2^23112130210 is an apocalyptic number.

23112130210 is a deficient number, since it is larger than the sum of its proper divisors (21922028750).

23112130210 is a wasteful number, since it uses less digits than its factorization.

23112130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921382.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23112130210 its reverse (1203121132), we get a palindrome (24315251342).

The spelling of 23112130210 in words is "twenty-three billion, one hundred twelve million, one hundred thirty thousand, two hundred ten".