150856723 has 4 divisors (see below), whose sum is σ = 151040848. Its totient is φ = 150672600.

The previous prime is 150856711. The next prime is 150856777. The reversal of 150856723 is 327658051.

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 150856723 - 2²⁵ = 117302291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150856703) 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, 90828 + ... + 92473.

It is an arithmetic number, because the mean of its divisors is an integer number (37760212).

Almost surely, 2^150856723 is an apocalyptic number.

150856723 is a deficient number, since it is larger than the sum of its proper divisors (184125).

150856723 is an equidigital number, since it uses as much as digits as its factorization.

150856723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184124.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 150856723 is about 12282.3744854161. The cubic root of 150856723 is about 532.3389248832.

The spelling of 150856723 in words is "one hundred fifty million, eight hundred fifty-six thousand, seven hundred twenty-three".