151888903212 has 12 divisors (see below), whose sum is σ = 354407440856. Its totient is φ = 50629634400.

The previous prime is 151888903207. The next prime is 151888903249. The reversal of 151888903212 is 212309888151.

It is a tau number, because it is divible by the number of its divisors (12).

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, 6328704289 + ... + 6328704312.

Almost surely, 2^151888903212 is an apocalyptic number.

151888903212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151888903212 is an abundant number, since it is smaller than the sum of its proper divisors (202518537644).

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

151888903212 is a wasteful number, since it uses less digits than its factorization.

151888903212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12657408608 (or 12657408606 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 48.

The spelling of 151888903212 in words is "one hundred fifty-one billion, eight hundred eighty-eight million, nine hundred three thousand, two hundred twelve".