192001331131 has 4 divisors (see below), whose sum is σ = 192002953264. Its totient is φ = 191999709000.

The previous prime is 192001331111. The next prime is 192001331189. The reversal of 192001331131 is 131133100291.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 192001331131 - 2⁷ = 192001331003 is a prime.

It is a super-2 number, since 2×192001331131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 192001331096 and 192001331105.

It is not an unprimeable number, because it can be changed into a prime (192001331111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618240 + ... + 875341.

It is an arithmetic number, because the mean of its divisors is an integer number (48000738316).

Almost surely, 2^192001331131 is an apocalyptic number.

192001331131 is a deficient number, since it is larger than the sum of its proper divisors (1622133).

192001331131 is a wasteful number, since it uses less digits than its factorization.

192001331131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622132.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 192001331131 in words is "one hundred ninety-two billion, one million, three hundred thirty-one thousand, one hundred thirty-one".