152500323 has 4 divisors (see below), whose sum is σ = 203333768. Its totient is φ = 101666880.

The previous prime is 152500307. The next prime is 152500331. The reversal of 152500323 is 323005251.

152500323 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.

It is not a de Polignac number, because 152500323 - 2⁴ = 152500307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152500323.

It is not an unprimeable number, because it can be changed into a prime (152500423) 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, 25416718 + ... + 25416723.

It is an arithmetic number, because the mean of its divisors is an integer number (50833442).

Almost surely, 2^152500323 is an apocalyptic number.

152500323 is a deficient number, since it is larger than the sum of its proper divisors (50833445).

152500323 is an equidigital number, since it uses as much as digits as its factorization.

152500323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50833444.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 152500323 is about 12349.1021131093. The cubic root of 152500323 is about 534.2652422710.

Adding to 152500323 its reverse (323005251), we get a palindrome (475505574).

The spelling of 152500323 in words is "one hundred fifty-two million, five hundred thousand, three hundred twenty-three".