151301680 has 40 divisors (see below), whose sum is σ = 352312272. Its totient is φ = 60428544.

The previous prime is 151301663. The next prime is 151301687. The reversal of 151301680 is 86103151.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (151301687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80107 + ... + 81973.

Almost surely, 2^151301680 is an apocalyptic number.

151301680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151301680 is an abundant number, since it is smaller than the sum of its proper divisors (201010592).

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

151301680 is a wasteful number, since it uses less digits than its factorization.

151301680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893 (or 2887 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 151301680 is about 12300.4747875844. The cubic root of 151301680 is about 532.8617950252.

The spelling of 151301680 in words is "one hundred fifty-one million, three hundred one thousand, six hundred eighty".