151331296 has 24 divisors (see below), whose sum is σ = 300116880. Its totient is φ = 75111168.

The previous prime is 151331293. The next prime is 151331347. The reversal of 151331296 is 692133151.

It is a happy number.

It is a super-2 number, since 2×151331296² = 45802322298079232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151331291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12876 + ... + 21643.

It is an arithmetic number, because the mean of its divisors is an integer number (12504870).

Almost surely, 2^151331296 is an apocalyptic number.

151331296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151331296 is a deficient number, since it is larger than the sum of its proper divisors (148785584).

151331296 is a wasteful number, since it uses less digits than its factorization.

151331296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34666 (or 34658 counting only the distinct ones).

The product of its digits is 4860, while the sum is 31.

The square root of 151331296 is about 12301.6785846485. The cubic root of 151331296 is about 532.8965604584.

The spelling of 151331296 in words is "one hundred fifty-one million, three hundred thirty-one thousand, two hundred ninety-six".