23131020300002 has 16 divisors (see below), whose sum is σ = 34877922191520. Its totient is φ = 11505051793152.

The previous prime is 23131020299983. The next prime is 23131020300029. The reversal of 23131020300002 is 20000302013132.

It is a super-2 number, since 2×23131020300002² (a number of 28 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 7012973 + ... + 9769535.

It is an arithmetic number, because the mean of its divisors is an integer number (2179870136970).

Almost surely, 2^{23131020300002} is an apocalyptic number.

23131020300002 is a deficient number, since it is larger than the sum of its proper divisors (11746901891518).

23131020300002 is a wasteful number, since it uses less digits than its factorization.

23131020300002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778497.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23131020300002 its reverse (20000302013132), we get a palindrome (43131322313134).

The spelling of 23131020300002 in words is "twenty-three trillion, one hundred thirty-one billion, twenty million, three hundred thousand, two".