151052312 has 8 divisors (see below), whose sum is σ = 283223100. Its totient is φ = 75526152.

The previous prime is 151052233. The next prime is 151052333. The reversal of 151052312 is 213250151.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9440762 + ... + 9440777.

Almost surely, 2^151052312 is an apocalyptic number.

It is an amenable number.

151052312 is a deficient number, since it is larger than the sum of its proper divisors (132170788).

151052312 is a wasteful number, since it uses less digits than its factorization.

151052312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18881545 (or 18881541 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 151052312 is about 12290.3340882175. The cubic root of 151052312 is about 532.5688884992.

The spelling of 151052312 in words is "one hundred fifty-one million, fifty-two thousand, three hundred twelve".