131000323012000 has 192 divisors, whose sum is σ = 351508932972288. Its totient is φ = 47688090240000.

The previous prime is 131000323011997. The next prime is 131000323012049. The reversal of 131000323012000 is 210323000131.

It is a super-2 number, since 2×131000323012000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 14049106 + ... + 21433105.

It is an arithmetic number, because the mean of its divisors is an integer number (1830775692564).

Almost surely, 2^{131000323012000} is an apocalyptic number.

131000323012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131000323012000 is an abundant number, since it is smaller than the sum of its proper divisors (220508609960288).

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

131000323012000 is a wasteful number, since it uses less digits than its factorization.

131000323012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35482320 (or 35482302 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 131000323012000 its reverse (210323000131), we get a palindrome (131210646012131).

The spelling of 131000323012000 in words is "one hundred thirty-one trillion, three hundred twenty-three million, twelve thousand".