151321376 has 48 divisors (see below), whose sum is σ = 304917984. Its totient is φ = 73903104.

The previous prime is 151321349. The next prime is 151321381. The reversal of 151321376 is 673123151.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 349256 + ... + 349688.

It is an arithmetic number, because the mean of its divisors is an integer number (6352458).

Almost surely, 2^151321376 is an apocalyptic number.

151321376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151321376 is an abundant number, since it is smaller than the sum of its proper divisors (153596608).

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

151321376 is a wasteful number, since it uses less digits than its factorization.

151321376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 665 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 151321376 is about 12301.2753810327. The cubic root of 151321376 is about 532.8849161400.

The spelling of 151321376 in words is "one hundred fifty-one million, three hundred twenty-one thousand, three hundred seventy-six".