131023334002 has 32 divisors (see below), whose sum is σ = 216270077760. Its totient is φ = 59039292480.

The previous prime is 131023333967. The next prime is 131023334027. The reversal of 131023334002 is 200433320131.

It is a super-2 number, since 2×131023334002² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1145949 + ... + 1255087.

It is an arithmetic number, because the mean of its divisors is an integer number (6758439930).

Almost surely, 2^131023334002 is an apocalyptic number.

131023334002 is a deficient number, since it is larger than the sum of its proper divisors (85246743758).

131023334002 is a wasteful number, since it uses less digits than its factorization.

131023334002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109626.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 131023334002 its reverse (200433320131), we get a palindrome (331456654133).

The spelling of 131023334002 in words is "one hundred thirty-one billion, twenty-three million, three hundred thirty-four thousand, two".