150111012 has 12 divisors (see below), whose sum is σ = 350259056. Its totient is φ = 50037000.

The previous prime is 150111007. The next prime is 150111019. The reversal of 150111012 is 210111051.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 12509251 = 150111012 / (1 + 5 + 0 + 1 + 1 + 1 + 0 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (150111019) 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, 6254614 + ... + 6254637.

Almost surely, 2^150111012 is an apocalyptic number.

150111012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150111012 is an abundant number, since it is smaller than the sum of its proper divisors (200148044).

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

150111012 is a wasteful number, since it uses less digits than its factorization.

150111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12509258 (or 12509256 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 12.

The square root of 150111012 is about 12251.9799216290. The cubic root of 150111012 is about 531.4603276615.

Adding to 150111012 its reverse (210111051), we get a palindrome (360222063).

The spelling of 150111012 in words is "one hundred fifty million, one hundred eleven thousand, twelve".