151212103152512 has 32 divisors (see below), whose sum is σ = 302558332819800. Its totient is φ = 75275894131200.

The previous prime is 151212103152437. The next prime is 151212103152559. The reversal of 151212103152512 is 215251301212151.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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, 2579325614 + ... + 2579384237.

Almost surely, 2^{151212103152512} is an apocalyptic number.

It is an amenable number.

151212103152512 is an abundant number, since it is smaller than the sum of its proper divisors (151346229667288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151212103152512 is an equidigital number, since it uses as much as digits as its factorization.

151212103152512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5158710094 (or 5158710082 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 32.

Adding to 151212103152512 its reverse (215251301212151), we get a palindrome (366463404364663).

The spelling of 151212103152512 in words is "one hundred fifty-one trillion, two hundred twelve billion, one hundred three million, one hundred fifty-two thousand, five hundred twelve".