131323103123192 has 32 divisors (see below), whose sum is σ = 247165907662800. Its totient is φ = 65412366226944.

The previous prime is 131323103123189. The next prime is 131323103123227. The reversal of 131323103123192 is 291321301323131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4621418 + ... + 16852409.

Almost surely, 2^{131323103123192} is an apocalyptic number.

It is an amenable number.

131323103123192 is a deficient number, since it is larger than the sum of its proper divisors (115842804539608).

131323103123192 is a wasteful number, since it uses less digits than its factorization.

131323103123192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21476735 (or 21476731 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 131323103123192 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, one hundred three million, one hundred twenty-three thousand, one hundred ninety-two".