192021131113 has 8 divisors (see below), whose sum is σ = 228994144128. Its totient is φ = 157433473824.

The previous prime is 192021131059. The next prime is 192021131117. The reversal of 192021131113 is 311131120291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192021131113 - 2⁹ = 192021130601 is a prime.

It is a super-2 number, since 2×192021131113² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (192021131117) 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 7 ways as a sum of consecutive naturals, for example, 596338756 + ... + 596339077.

It is an arithmetic number, because the mean of its divisors is an integer number (28624268016).

Almost surely, 2^192021131113 is an apocalyptic number.

It is an amenable number.

192021131113 is a deficient number, since it is larger than the sum of its proper divisors (36973013015).

192021131113 is a wasteful number, since it uses less digits than its factorization.

192021131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192677863.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 192021131113 in words is "one hundred ninety-two billion, twenty-one million, one hundred thirty-one thousand, one hundred thirteen".