3152120355 has 12 divisors (see below), whose sum is σ = 5463675360. Its totient is φ = 1681130832.

The previous prime is 3152120341. The next prime is 3152120381. The reversal of 3152120355 is 5530212513.

It is a happy number.

3152120355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3152120355 - 2⁶ = 3152120291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35023515 + ... + 35023604.

It is an arithmetic number, because the mean of its divisors is an integer number (455306280).

Almost surely, 2^3152120355 is an apocalyptic number.

3152120355 is a deficient number, since it is larger than the sum of its proper divisors (2311555005).

3152120355 is a wasteful number, since it uses less digits than its factorization.

3152120355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70047130 (or 70047127 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 3152120355 is about 56143.7472475787. The cubic root of 3152120355 is about 1466.2260475371.

Adding to 3152120355 its reverse (5530212513), we get a palindrome (8682332868).

The spelling of 3152120355 in words is "three billion, one hundred fifty-two million, one hundred twenty thousand, three hundred fifty-five".