156150066011 has 4 divisors (see below), whose sum is σ = 156166943592. Its totient is φ = 156133188432.

The previous prime is 156150065987. The next prime is 156150066029. The reversal of 156150066011 is 110660051651.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-156150066011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (156150066071) 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, 8424905 + ... + 8443418.

It is an arithmetic number, because the mean of its divisors is an integer number (39041735898).

Almost surely, 2^156150066011 is an apocalyptic number.

156150066011 is a deficient number, since it is larger than the sum of its proper divisors (16877581).

156150066011 is an equidigital number, since it uses as much as digits as its factorization.

156150066011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16877580.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 156150066011 in words is "one hundred fifty-six billion, one hundred fifty million, sixty-six thousand, eleven".