120989037 has 16 divisors (see below), whose sum is σ = 174104000. Its totient is φ = 74293632.

The previous prime is 120989023. The next prime is 120989083. The reversal of 120989037 is 730989021.

It is not a de Polignac number, because 120989037 - 2⁴ = 120989021 is a prime.

It is a super-3 number, since 3×120989037³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120988986 and 120989004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120989087) 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, 16353 + ... + 22569.

It is an arithmetic number, because the mean of its divisors is an integer number (10881500).

Almost surely, 2^120989037 is an apocalyptic number.

It is an amenable number.

120989037 is a deficient number, since it is larger than the sum of its proper divisors (53114963).

120989037 is a wasteful number, since it uses less digits than its factorization.

120989037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6732.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 120989037 is about 10999.5016705304. The cubic root of 120989037 is about 494.5938061446.

The spelling of 120989037 in words is "one hundred twenty million, nine hundred eighty-nine thousand, thirty-seven".