23100031313204 has 6 divisors (see below), whose sum is σ = 40425054798114. Its totient is φ = 11550015656600.

The previous prime is 23100031313189. The next prime is 23100031313267. The reversal of 23100031313204 is 40231313000132.

It can be written as a sum of positive squares in only one way, i.e., 20138087052304 + 2961944260900 = 4487548^2 + 1721030^2 .

It is a super-2 number, since 2×23100031313204² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23100031313204.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2887503914147 + ... + 2887503914154.

It is an arithmetic number, because the mean of its divisors is an integer number (6737509133019).

Almost surely, 2^{23100031313204} is an apocalyptic number.

It is an amenable number.

23100031313204 is a deficient number, since it is larger than the sum of its proper divisors (17325023484910).

23100031313204 is a wasteful number, since it uses less digits than its factorization.

23100031313204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775007828305 (or 5775007828303 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23100031313204 its reverse (40231313000132), we get a palindrome (63331344313336).

The spelling of 23100031313204 in words is "twenty-three trillion, one hundred billion, thirty-one million, three hundred thirteen thousand, two hundred four".