23000031123202 has 32 divisors (see below), whose sum is σ = 39477297801600. Its totient is φ = 9844995460608.

The previous prime is 23000031123191. The next prime is 23000031123221. The reversal of 23000031123202 is 20232113000032.

It is a self number, because there is not a number n which added to its sum of digits gives 23000031123202.

It is an unprimeable number.

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, 36583218 + ... + 37206610.

It is an arithmetic number, because the mean of its divisors is an integer number (1233665556300).

Almost surely, 2^{23000031123202} is an apocalyptic number.

23000031123202 is a deficient number, since it is larger than the sum of its proper divisors (16477266678398).

23000031123202 is a wasteful number, since it uses less digits than its factorization.

23000031123202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626650.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23000031123202 its reverse (20232113000032), we get a palindrome (43232144123234).

The spelling of 23000031123202 in words is "twenty-three trillion, thirty-one million, one hundred twenty-three thousand, two hundred two".