2150656023 has 16 divisors (see below), whose sum is σ = 2943423360. Its totient is φ = 1396284576.

The previous prime is 2150656021. The next prime is 2150656063. The reversal of 2150656023 is 3206560512.

It is not a de Polignac number, because 2150656023 - 2¹ = 2150656021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150656021) 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, 37840 + ... + 75717.

It is an arithmetic number, because the mean of its divisors is an integer number (183963960).

Almost surely, 2^2150656023 is an apocalyptic number.

2150656023 is a deficient number, since it is larger than the sum of its proper divisors (792767337).

2150656023 is a wasteful number, since it uses less digits than its factorization.

2150656023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113726.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2150656023 is about 46375.1660158754. The cubic root of 2150656023 is about 1290.7941393457.

The spelling of 2150656023 in words is "two billion, one hundred fifty million, six hundred fifty-six thousand, twenty-three".