2315450233 has 4 divisors (see below), whose sum is σ = 2390142208. Its totient is φ = 2240758260.

The previous prime is 2315450231. The next prime is 2315450251. The reversal of 2315450233 is 3320545132.

2315450233 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2315450233 - 2¹ = 2315450231 is a prime.

It is a super-2 number, since 2×2315450233² = 10722619562999508578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315450231) 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, 37345941 + ... + 37346002.

It is an arithmetic number, because the mean of its divisors is an integer number (597535552).

Almost surely, 2^2315450233 is an apocalyptic number.

It is an amenable number.

2315450233 is a deficient number, since it is larger than the sum of its proper divisors (74691975).

2315450233 is an equidigital number, since it uses as much as digits as its factorization.

2315450233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74691974.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2315450233 is about 48119.1254388523. The cubic root of 2315450233 is about 1322.9552385195.

Adding to 2315450233 its reverse (3320545132), we get a palindrome (5635995365).

The spelling of 2315450233 in words is "two billion, three hundred fifteen million, four hundred fifty thousand, two hundred thirty-three".