119230103531 has 54 divisors (see below), whose sum is σ = 153838971468. Its totient is φ = 91376142480.

The previous prime is 119230103477. The next prime is 119230103683. The reversal of 119230103531 is 135301032911.

It is a de Polignac number, because none of the positive numbers 2^k-119230103531 is a prime.

It is a super-2 number, since 2×119230103531² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119230103494 and 119230103503.

It is not an unprimeable number, because it can be changed into a prime (119230103431) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 857770460 + ... + 857770598.

It is an arithmetic number, because the mean of its divisors is an integer number (2848869842).

Almost surely, 2^119230103531 is an apocalyptic number.

119230103531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

119230103531 is a deficient number, since it is larger than the sum of its proper divisors (34608867937).

119230103531 is an equidigital number, since it uses as much as digits as its factorization.

119230103531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The spelling of 119230103531 in words is "one hundred nineteen billion, two hundred thirty million, one hundred three thousand, five hundred thirty-one".