151036661020 has 48 divisors (see below), whose sum is σ = 362639144448. Its totient is φ = 51762404160.

The previous prime is 151036660987. The next prime is 151036661021. The reversal of 151036661020 is 20166630151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151036661021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113809 + ... + 561271.

It is an arithmetic number, because the mean of its divisors is an integer number (7554982176).

Almost surely, 2^151036661020 is an apocalyptic number.

151036661020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151036661020 is an abundant number, since it is smaller than the sum of its proper divisors (211602483428).

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

151036661020 is a wasteful number, since it uses less digits than its factorization.

151036661020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449890 (or 449888 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 151036661020 in words is "one hundred fifty-one billion, thirty-six million, six hundred sixty-one thousand, twenty".