120373617 has 64 divisors (see below), whose sum is σ = 215115264. Its totient is φ = 58060800.

The previous prime is 120373597. The next prime is 120373619. The reversal of 120373617 is 716373021.

It is not a de Polignac number, because 120373617 - 2¹¹ = 120371569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120373619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 171367 + ... + 172067.

It is an arithmetic number, because the mean of its divisors is an integer number (3361176).

Almost surely, 2^120373617 is an apocalyptic number.

120373617 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

120373617 is a deficient number, since it is larger than the sum of its proper divisors (94741647).

120373617 is a wasteful number, since it uses less digits than its factorization.

120373617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 120373617 is about 10971.4911019423. The cubic root of 120373617 is about 493.7537838304.

The spelling of 120373617 in words is "one hundred twenty million, three hundred seventy-three thousand, six hundred seventeen".