23023010413 has 4 divisors (see below), whose sum is σ = 24794011228. Its totient is φ = 21252009600.

The previous prime is 23023010389. The next prime is 23023010443. The reversal of 23023010413 is 31401032032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15223117924 + 7799892489 = 123382^2 + 88317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23023010413 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 (23023010443) 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, 885500388 + ... + 885500413.

It is an arithmetic number, because the mean of its divisors is an integer number (6198502807).

Almost surely, 2^23023010413 is an apocalyptic number.

It is an amenable number.

23023010413 is a deficient number, since it is larger than the sum of its proper divisors (1771000815).

23023010413 is a wasteful number, since it uses less digits than its factorization.

23023010413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771000814.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23023010413 its reverse (31401032032), we get a palindrome (54424042445).

The spelling of 23023010413 in words is "twenty-three billion, twenty-three million, ten thousand, four hundred thirteen".