23012042413 has 4 divisors (see below), whose sum is σ = 24223202560. Its totient is φ = 21800882268.

The previous prime is 23012042393. The next prime is 23012042437. The reversal of 23012042413 is 31424021032.

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 23012042413 - 2²¹ = 23009945261 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 (23012042513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605580045 + ... + 605580082.

It is an arithmetic number, because the mean of its divisors is an integer number (6055800640).

Almost surely, 2^23012042413 is an apocalyptic number.

It is an amenable number.

23012042413 is a deficient number, since it is larger than the sum of its proper divisors (1211160147).

23012042413 is a wasteful number, since it uses less digits than its factorization.

23012042413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211160146.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23012042413 its reverse (31424021032), we get a palindrome (54436063445).

The spelling of 23012042413 in words is "twenty-three billion, twelve million, forty-two thousand, four hundred thirteen".