120045102519 has 8 divisors (see below), whose sum is σ = 160107772912. Its totient is φ = 80006250240.

The previous prime is 120045102493. The next prime is 120045102533. The reversal of 120045102519 is 915201540021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120045102519 - 2⁵ = 120045102487 is a prime.

It is a super-2 number, since 2×120045102519² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120045100519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5942764 + ... + 5962929.

It is an arithmetic number, because the mean of its divisors is an integer number (20013471614).

Almost surely, 2^120045102519 is an apocalyptic number.

120045102519 is a deficient number, since it is larger than the sum of its proper divisors (40062670393).

120045102519 is a wasteful number, since it uses less digits than its factorization.

120045102519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11909057.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 120045102519 in words is "one hundred twenty billion, forty-five million, one hundred two thousand, five hundred nineteen".