2320261267 has 4 divisors (see below), whose sum is σ = 2369628576. Its totient is φ = 2270893960.

The previous prime is 2320261213. The next prime is 2320261277. The reversal of 2320261267 is 7621620232.

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 2320261267 - 2²⁷ = 2186043539 is a prime.

It is a super-2 number, since 2×2320261267² = 10767224694280890578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320261277) 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, 24683584 + ... + 24683677.

It is an arithmetic number, because the mean of its divisors is an integer number (592407144).

Almost surely, 2^2320261267 is an apocalyptic number.

2320261267 is a deficient number, since it is larger than the sum of its proper divisors (49367309).

2320261267 is an equidigital number, since it uses as much as digits as its factorization.

2320261267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49367308.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2320261267 is about 48169.0903692399. The cubic root of 2320261267 is about 1323.8708818191.

Adding to 2320261267 its reverse (7621620232), we get a palindrome (9941881499).

The spelling of 2320261267 in words is "two billion, three hundred twenty million, two hundred sixty-one thousand, two hundred sixty-seven".