23150302210031 has 16 divisors (see below), whose sum is σ = 25578636171264. Its totient is φ = 20840533870464.

The previous prime is 23150302210001. The next prime is 23150302210067. The reversal of 23150302210031 is 13001220305132.

It is a cyclic number.

It is not a de Polignac number, because 23150302210031 - 2¹⁰ = 23150302209007 is a prime.

It is a super-2 number, since 2×23150302210031² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23150302209979 and 23150302210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23150302210001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11663690 + ... + 13503416.

It is an arithmetic number, because the mean of its divisors is an integer number (1598664760704).

Almost surely, 2^{23150302210031} is an apocalyptic number.

23150302210031 is a deficient number, since it is larger than the sum of its proper divisors (2428333961233).

23150302210031 is a wasteful number, since it uses less digits than its factorization.

23150302210031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871950.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 23150302210031 its reverse (13001220305132), we get a palindrome (36151522515163).

The spelling of 23150302210031 in words is "twenty-three trillion, one hundred fifty billion, three hundred two million, two hundred ten thousand, thirty-one".