231120119 has 2 divisors, whose sum is σ = 231120120. Its totient is φ = 231120118.

The previous prime is 231120101. The next prime is 231120133. The reversal of 231120119 is 911021132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231120119 - 2²⁴ = 214342903 is a prime.

It is a super-2 number, since 2×231120119² = 106833018813148322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 231120119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231120619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115560059 + 115560060.

It is an arithmetic number, because the mean of its divisors is an integer number (115560060).

Almost surely, 2^231120119 is an apocalyptic number.

231120119 is a deficient number, since it is larger than the sum of its proper divisors (1).

231120119 is an equidigital number, since it uses as much as digits as its factorization.

231120119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 231120119 is about 15202.6352649796. The cubic root of 231120119 is about 613.6855783874.

The spelling of 231120119 in words is "two hundred thirty-one million, one hundred twenty thousand, one hundred nineteen".