131325653192 has 64 divisors (see below), whose sum is σ = 258545226240. Its totient is φ = 62479296000.

The previous prime is 131325653159. The next prime is 131325653197. The reversal of 131325653192 is 291356523131.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (131325653197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2189993 + ... + 2249159.

It is an arithmetic number, because the mean of its divisors is an integer number (4039769160).

Almost surely, 2^131325653192 is an apocalyptic number.

It is an amenable number.

131325653192 is a deficient number, since it is larger than the sum of its proper divisors (127219573048).

131325653192 is a wasteful number, since it uses less digits than its factorization.

131325653192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59382 (or 59378 counting only the distinct ones).

The product of its digits is 145800, while the sum is 41.

The spelling of 131325653192 in words is "one hundred thirty-one billion, three hundred twenty-five million, six hundred fifty-three thousand, one hundred ninety-two".