131323023012000 has 192 divisors, whose sum is σ = 431090442776448. Its totient is φ = 34948148480000.

The previous prime is 131323023011993. The next prime is 131323023012121. The reversal of 131323023012000 is 210320323131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5252181 + ... + 17036180.

It is an arithmetic number, because the mean of its divisors is an integer number (2245262722794).

Almost surely, 2^{131323023012000} is an apocalyptic number.

131323023012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131323023012000 is an abundant number, since it is smaller than the sum of its proper divisors (299767419764448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131323023012000 is a wasteful number, since it uses less digits than its factorization.

131323023012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22288880 (or 22288862 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 131323023012000 its reverse (210320323131), we get a palindrome (131533343335131).

The spelling of 131323023012000 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, twenty-three million, twelve thousand".