2313235147 has 4 divisors (see below), whose sum is σ = 2313501976. Its totient is φ = 2312968320.

The previous prime is 2313235109. The next prime is 2313235151. The reversal of 2313235147 is 7415323132.

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 2313235147 - 2⁷ = 2313235019 is a prime.

It is a super-2 number, since 2×2313235147² = 10702113690632223218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313235187) 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, 119958 + ... + 137899.

It is an arithmetic number, because the mean of its divisors is an integer number (578375494).

Almost surely, 2^2313235147 is an apocalyptic number.

2313235147 is a deficient number, since it is larger than the sum of its proper divisors (266829).

2313235147 is an equidigital number, since it uses as much as digits as its factorization.

2313235147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266828.

The product of its digits is 15120, while the sum is 31.

The square root of 2313235147 is about 48096.1032413230. The cubic root of 2313235147 is about 1322.5332335372.

Adding to 2313235147 its reverse (7415323132), we get a palindrome (9728558279).

The spelling of 2313235147 in words is "two billion, three hundred thirteen million, two hundred thirty-five thousand, one hundred forty-seven".