120807355 has 16 divisors (see below), whose sum is σ = 153879264. Its totient is φ = 90734080.

The previous prime is 120807329. The next prime is 120807367. The reversal of 120807355 is 553708021.

It is not a de Polignac number, because 120807355 - 2¹³ = 120799163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37644 + ... + 40726.

It is an arithmetic number, because the mean of its divisors is an integer number (9617454).

Almost surely, 2^120807355 is an apocalyptic number.

120807355 is a deficient number, since it is larger than the sum of its proper divisors (33071909).

120807355 is a wasteful number, since it uses less digits than its factorization.

120807355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 120807355 is about 10991.2399209552. The cubic root of 120807355 is about 494.3461148105.

The spelling of 120807355 in words is "one hundred twenty million, eight hundred seven thousand, three hundred fifty-five".