152323610503 has 4 divisors (see below), whose sum is σ = 152332357600. Its totient is φ = 152314863408.

The previous prime is 152323610471. The next prime is 152323610611. The reversal of 152323610503 is 305016323251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305016323251 = 53 ⋅5755024967.

It is a cyclic number.

It is not a de Polignac number, because 152323610503 - 2⁵ = 152323610471 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 (152323610003) 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, 4347375 + ... + 4382272.

It is an arithmetic number, because the mean of its divisors is an integer number (38083089400).

Almost surely, 2^152323610503 is an apocalyptic number.

152323610503 is a deficient number, since it is larger than the sum of its proper divisors (8747097).

152323610503 is an equidigital number, since it uses as much as digits as its factorization.

152323610503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8747096.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 152323610503 its reverse (305016323251), we get a palindrome (457339933754).

The spelling of 152323610503 in words is "one hundred fifty-two billion, three hundred twenty-three million, six hundred ten thousand, five hundred three".