120036053555 has 16 divisors (see below), whose sum is σ = 157152801888. Its totient is φ = 87290784000.

The previous prime is 120036053521. The next prime is 120036053581. The reversal of 120036053555 is 555350630021.

It is not a de Polignac number, because 120036053555 - 2¹⁰ = 120036052531 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526265 + ... + 719045.

It is an arithmetic number, because the mean of its divisors is an integer number (9822050118).

Almost surely, 2^120036053555 is an apocalyptic number.

120036053555 is a deficient number, since it is larger than the sum of its proper divisors (37116748333).

120036053555 is a wasteful number, since it uses less digits than its factorization.

120036053555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204118.

The product of its (nonzero) digits is 67500, while the sum is 35.

Adding to 120036053555 its reverse (555350630021), we get a palindrome (675386683576).

The spelling of 120036053555 in words is "one hundred twenty billion, thirty-six million, fifty-three thousand, five hundred fifty-five".