150081990107 has 4 divisors (see below), whose sum is σ = 171522274416. Its totient is φ = 128641705800.

The previous prime is 150081990041. The next prime is 150081990161. The reversal of 150081990107 is 701099180051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150081990107 - 2⁸ = 150081989851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150081990187) 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, 10720142144 + ... + 10720142157.

It is an arithmetic number, because the mean of its divisors is an integer number (42880568604).

Almost surely, 2^150081990107 is an apocalyptic number.

150081990107 is a deficient number, since it is larger than the sum of its proper divisors (21440284309).

150081990107 is an equidigital number, since it uses as much as digits as its factorization.

150081990107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21440284308.

The product of its (nonzero) digits is 22680, while the sum is 41.

The spelling of 150081990107 in words is "one hundred fifty billion, eighty-one million, nine hundred ninety thousand, one hundred seven".