151145031255212 has 12 divisors (see below), whose sum is σ = 264636122772000. Its totient is φ = 75534710463216.

The previous prime is 151145031255193. The next prime is 151145031255271. The reversal of 151145031255212 is 212552130541151.

151145031255212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9451282103 + ... + 9451298094.

It is an arithmetic number, because the mean of its divisors is an integer number (22053010231000).

Almost surely, 2^{151145031255212} is an apocalyptic number.

It is an amenable number.

151145031255212 is a deficient number, since it is larger than the sum of its proper divisors (113491091516788).

151145031255212 is a wasteful number, since it uses less digits than its factorization.

151145031255212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18902582200 (or 18902582198 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 38.

Adding to 151145031255212 its reverse (212552130541151), we get a palindrome (363697161796363).

The spelling of 151145031255212 in words is "one hundred fifty-one trillion, one hundred forty-five billion, thirty-one million, two hundred fifty-five thousand, two hundred twelve".