151112312 has 16 divisors (see below), whose sum is σ = 305130840. Its totient is φ = 69744096.

The previous prime is 151112293. The next prime is 151112317. The reversal of 151112312 is 213211151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151112317) 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 3 ways as a sum of consecutive naturals, for example, 726398 + ... + 726605.

Almost surely, 2^151112312 is an apocalyptic number.

It is an amenable number.

151112312 is an abundant number, since it is smaller than the sum of its proper divisors (154018528).

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

151112312 is a wasteful number, since it uses less digits than its factorization.

151112312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453022 (or 1453018 counting only the distinct ones).

The product of its digits is 60, while the sum is 17.

The square root of 151112312 is about 12292.7747884682. The cubic root of 151112312 is about 532.6393936617.

Adding to 151112312 its reverse (213211151), we get a palindrome (364323463).

The spelling of 151112312 in words is "one hundred fifty-one million, one hundred twelve thousand, three hundred twelve".