151332280 has 48 divisors (see below), whose sum is σ = 374277960. Its totient is φ = 55028160.

The previous prime is 151332241. The next prime is 151332287. The reversal of 151332280 is 82233151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151332287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10794 + ... + 20473.

Almost surely, 2^151332280 is an apocalyptic number.

151332280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151332280 is an abundant number, since it is smaller than the sum of its proper divisors (222945680).

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

151332280 is a wasteful number, since it uses less digits than its factorization.

151332280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31300 (or 31285 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 151332280 is about 12301.7185791254. The cubic root of 151332280 is about 532.8977154720.

The spelling of 151332280 in words is "one hundred fifty-one million, three hundred thirty-two thousand, two hundred eighty".