120502013956 has 27 divisors (see below), whose sum is σ = 216778193877. Its totient is φ = 58610104560.

The previous prime is 120502013941. The next prime is 120502013963. The reversal of 120502013956 is 659310205021.

The square root of 120502013956 is 347134.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 107826856900 + 12675157056 = 328370^2 + 112584^2 .

It is a super-3 number, since 3×120502013956³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25685571 + ... + 25690261.

Almost surely, 2^120502013956 is an apocalyptic number.

120502013956 is the 347134-th square number.

It is an amenable number.

120502013956 is a deficient number, since it is larger than the sum of its proper divisors (96276179921).

120502013956 is an frugal number, since it uses more digits than its factorization.

120502013956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9460 (or 4730 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

Adding to 120502013956 its reverse (659310205021), we get a palindrome (779812218977).

The spelling of 120502013956 in words is "one hundred twenty billion, five hundred two million, thirteen thousand, nine hundred fifty-six".