23245051213 has 4 divisors (see below), whose sum is σ = 23246061120. Its totient is φ = 23244041308.

The previous prime is 23245051187. The next prime is 23245051261. The reversal of 23245051213 is 31215054232.

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 23245051213 - 2⁹ = 23245050701 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 (23245051013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469603 + ... + 516736.

It is an arithmetic number, because the mean of its divisors is an integer number (5811515280).

Almost surely, 2^23245051213 is an apocalyptic number.

It is an amenable number.

23245051213 is a deficient number, since it is larger than the sum of its proper divisors (1009907).

23245051213 is an equidigital number, since it uses as much as digits as its factorization.

23245051213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009906.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 23245051213 in words is "twenty-three billion, two hundred forty-five million, fifty-one thousand, two hundred thirteen".