151012980 has 72 divisors (see below), whose sum is σ = 460972512. Its totient is φ = 40015296.

The previous prime is 151012973. The next prime is 151012987. The reversal of 151012980 is 89210151.

It is an interprime number because it is at equal distance from previous prime (151012973) and next prime (151012987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151012987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26767 + ... + 31913.

It is an arithmetic number, because the mean of its divisors is an integer number (6402396).

Almost surely, 2^151012980 is an apocalyptic number.

151012980 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 151012980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230486256).

151012980 is an abundant number, since it is smaller than the sum of its proper divisors (309959532).

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

151012980 is a wasteful number, since it uses less digits than its factorization.

151012980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325 (or 5320 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 151012980 is about 12288.7338648048. The cubic root of 151012980 is about 532.5226598834.

It can be divided in two parts, 15101 and 2980, that added together give a palindrome (18081).

The spelling of 151012980 in words is "one hundred fifty-one million, twelve thousand, nine hundred eighty".