120603615580 has 48 divisors (see below), whose sum is σ = 302033410560. Its totient is φ = 39551992128.

The previous prime is 120603615563. The next prime is 120603615581. The reversal of 120603615580 is 85516306021.

120603615580 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120603615581) 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, 18724050 + ... + 18730489.

It is an arithmetic number, because the mean of its divisors is an integer number (6292362720).

Almost surely, 2^120603615580 is an apocalyptic number.

120603615580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120603615580 is an abundant number, since it is smaller than the sum of its proper divisors (181429794980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120603615580 is a wasteful number, since it uses less digits than its factorization.

120603615580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37454578 (or 37454576 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 120603615580 in words is "one hundred twenty billion, six hundred three million, six hundred fifteen thousand, five hundred eighty".