150251023 has 4 divisors (see below), whose sum is σ = 161808808. Its totient is φ = 138693240.

The previous prime is 150251011. The next prime is 150251027. The reversal of 150251023 is 320152051.

150251023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320152051 = 751 ⋅426301.

It is a cyclic number.

It is not a de Polignac number, because 150251023 - 2⁹ = 150250511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150251027) 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, 5778873 + ... + 5778898.

It is an arithmetic number, because the mean of its divisors is an integer number (40452202).

Almost surely, 2^150251023 is an apocalyptic number.

150251023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

150251023 is a deficient number, since it is larger than the sum of its proper divisors (11557785).

150251023 is a wasteful number, since it uses less digits than its factorization.

150251023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11557784.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 150251023 is about 12257.6924011006. The cubic root of 150251023 is about 531.6255102339.

It can be divided in two parts, 1502 and 51023, that added together give a palindrome (52525).

The spelling of 150251023 in words is "one hundred fifty million, two hundred fifty-one thousand, twenty-three".