119727999031 has 2 divisors, whose sum is σ = 119727999032. Its totient is φ = 119727999030.

The previous prime is 119727999023. The next prime is 119727999043. The reversal of 119727999031 is 130999727911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 119727999031 - 2³ = 119727999023 is a prime.

It is a super-2 number, since 2×119727999031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119727999091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59863999515 + 59863999516.

It is an arithmetic number, because the mean of its divisors is an integer number (59863999516).

Almost surely, 2^119727999031 is an apocalyptic number.

119727999031 is a deficient number, since it is larger than the sum of its proper divisors (1).

119727999031 is an equidigital number, since it uses as much as digits as its factorization.

119727999031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1928934, while the sum is 58.

The spelling of 119727999031 in words is "one hundred nineteen billion, seven hundred twenty-seven million, nine hundred ninety-nine thousand, thirty-one".