151125012 has 72 divisors (see below), whose sum is σ = 406005600. Its totient is φ = 47262528.

The previous prime is 151124971. The next prime is 151125017. The reversal of 151125012 is 210521151.

151125012 is a `hidden beast` number, since 151 + 12 + 501 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151125017) 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 23 ways as a sum of consecutive naturals, for example, 73543 + ... + 75569.

Almost surely, 2^151125012 is an apocalyptic number.

151125012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151125012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203002800).

151125012 is an abundant number, since it is smaller than the sum of its proper divisors (254880588).

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

151125012 is a wasteful number, since it uses less digits than its factorization.

151125012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165 (or 2160 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 151125012 is about 12293.2913412153. The cubic root of 151125012 is about 532.6543148610.

Adding to 151125012 its reverse (210521151), we get a palindrome (361646163).

The spelling of 151125012 in words is "one hundred fifty-one million, one hundred twenty-five thousand, twelve".