2309104261 has 4 divisors (see below), whose sum is σ = 2320708000. Its totient is φ = 2297500524.

The previous prime is 2309104253. The next prime is 2309104277. The reversal of 2309104261 is 1624019032.

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 2309104261 - 2³ = 2309104253 is a prime.

It is a super-2 number, since 2×2309104261² = 10663924976336712242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2309104211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5801571 + ... + 5801968.

It is an arithmetic number, because the mean of its divisors is an integer number (580177000).

Almost surely, 2^2309104261 is an apocalyptic number.

It is an amenable number.

2309104261 is a deficient number, since it is larger than the sum of its proper divisors (11603739).

2309104261 is a wasteful number, since it uses less digits than its factorization.

2309104261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11603738.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2309104261 is about 48053.1399702454. The cubic root of 2309104261 is about 1321.7455215361.

The spelling of 2309104261 in words is "two billion, three hundred nine million, one hundred four thousand, two hundred sixty-one".