150566111020 has 48 divisors (see below), whose sum is σ = 360541123488. Its totient is φ = 52323425280.

The previous prime is 150566110883. The next prime is 150566111023. The reversal of 150566111020 is 20111665051.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 150566111020.

It is not an unprimeable number, because it can be changed into a prime (150566111023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17027946 + ... + 17036785.

It is an arithmetic number, because the mean of its divisors is an integer number (7511273406).

Almost surely, 2^150566111020 is an apocalyptic number.

150566111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150566111020 is an abundant number, since it is smaller than the sum of its proper divisors (209975012468).

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

150566111020 is a wasteful number, since it uses less digits than its factorization.

150566111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34064770 (or 34064768 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 150566111020 its reverse (20111665051), we get a palindrome (170677776071).

The spelling of 150566111020 in words is "one hundred fifty billion, five hundred sixty-six million, one hundred eleven thousand, twenty".