119931045 has 16 divisors (see below), whose sum is σ = 206650752. Its totient is φ = 59042880.

The previous prime is 119931017. The next prime is 119931047. The reversal of 119931045 is 540139911.

It is not a de Polignac number, because 119931045 - 2⁵ = 119931013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 119930997 and 119931015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119931047) 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, 307321 + ... + 307710.

It is an arithmetic number, because the mean of its divisors is an integer number (12915672).

Almost surely, 2^119931045 is an apocalyptic number.

119931045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

119931045 is a deficient number, since it is larger than the sum of its proper divisors (86719707).

119931045 is a wasteful number, since it uses less digits than its factorization.

119931045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615052.

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 119931045 is about 10951.3033470907. The cubic root of 119931045 is about 493.1479202899.

The spelling of 119931045 in words is "one hundred nineteen million, nine hundred thirty-one thousand, forty-five".