150122101968 has 30 divisors (see below), whose sum is σ = 420133382994. Its totient is φ = 50040700608.

The previous prime is 150122101951. The next prime is 150122101973. The reversal of 150122101968 is 869101221051.

It can be written as a sum of positive squares in only one way, i.e., 145994296464 + 4127805504 = 382092^2 + 64248^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 521257155 + ... + 521257442.

Almost surely, 2^150122101968 is an apocalyptic number.

150122101968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

150122101968 is an abundant number, since it is smaller than the sum of its proper divisors (270011281026).

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

150122101968 is a wasteful number, since it uses less digits than its factorization.

150122101968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042514611 (or 1042514602 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 36.

The spelling of 150122101968 in words is "one hundred fifty billion, one hundred twenty-two million, one hundred one thousand, nine hundred sixty-eight".