151183140 has 96 divisors (see below), whose sum is σ = 448229376. Its totient is φ = 37994880.

The previous prime is 151183129. The next prime is 151183223. The reversal of 151183140 is 41381151.

It is a self number, because there is not a number n which added to its sum of digits gives 151183140.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97209 + ... + 98751.

It is an arithmetic number, because the mean of its divisors is an integer number (4669056).

Almost surely, 2^151183140 is an apocalyptic number.

151183140 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 151183140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224114688).

151183140 is an abundant number, since it is smaller than the sum of its proper divisors (297046236).

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

151183140 is a wasteful number, since it uses less digits than its factorization.

151183140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 151183140 is about 12295.6553302376. The cubic root of 151183140 is about 532.7225986409.

The spelling of 151183140 in words is "one hundred fifty-one million, one hundred eighty-three thousand, one hundred forty".