151810797120 has 448 divisors, whose sum is σ = 516638048256. Its totient is φ = 37679431680.

The previous prime is 151810797101. The next prime is 151810797137. The reversal of 151810797120 is 21797018151.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 250099857 + ... + 250100463.

Almost surely, 2^151810797120 is an apocalyptic number.

151810797120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151810797120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258319024128).

151810797120 is an abundant number, since it is smaller than the sum of its proper divisors (364827251136).

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

151810797120 is a wasteful number, since it uses less digits than its factorization.

151810797120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 42.

The spelling of 151810797120 in words is "one hundred fifty-one billion, eight hundred ten million, seven hundred ninety-seven thousand, one hundred twenty".