131000041213192 has 32 divisors (see below), whose sum is σ = 248180442384600. Its totient is φ = 64820053785600.

The previous prime is 131000041213103. The next prime is 131000041213219. The reversal of 131000041213192 is 291312140000131.

It can be written as a sum of positive squares in 4 ways, for example, as 109769750135236 + 21230291077956 = 10477106^2 + 4607634^2 .

It is a super-2 number, since 2×131000041213192² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131000041213192.

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, 90775809 + ... + 92207632.

Almost surely, 2^{131000041213192} is an apocalyptic number.

It is an amenable number.

131000041213192 is a deficient number, since it is larger than the sum of its proper divisors (117180401171408).

131000041213192 is a wasteful number, since it uses less digits than its factorization.

131000041213192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182984377 (or 182984373 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 131000041213192 in words is "one hundred thirty-one trillion, forty-one million, two hundred thirteen thousand, one hundred ninety-two".