119402021131 has 16 divisors (see below), whose sum is σ = 125580021760. Its totient is φ = 113387376960.

The previous prime is 119402021113. The next prime is 119402021171. The reversal of 119402021131 is 131120204911.

It is a cyclic number.

It is not a de Polignac number, because 119402021131 - 2⁷ = 119402021003 is a prime.

It is a super-2 number, since 2×119402021131² (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 = 119402021096 and 119402021105.

It is not an unprimeable number, because it can be changed into a prime (119402021171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249631 + ... + 548743.

It is an arithmetic number, because the mean of its divisors is an integer number (7848751360).

Almost surely, 2^119402021131 is an apocalyptic number.

119402021131 is a deficient number, since it is larger than the sum of its proper divisors (6178000629).

119402021131 is a wasteful number, since it uses less digits than its factorization.

119402021131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299386.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 119402021131 in words is "one hundred nineteen billion, four hundred two million, twenty-one thousand, one hundred thirty-one".