23300203013 has 4 divisors (see below), whose sum is σ = 23314165260. Its totient is φ = 23286240768.

The previous prime is 23300203007. The next prime is 23300203019. The reversal of 23300203013 is 31030200332.

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

It is an interprime number because it is at equal distance from previous prime (23300203007) and next prime (23300203019).

It can be written as a sum of positive squares in 2 ways, for example, as 10872858529 + 12427344484 = 104273^2 + 111478^2 .

It is a cyclic number.

It is not a de Polignac number, because 23300203013 - 2¹² = 23300198917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23300202982 and 23300203000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23300203019) 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, 6978620 + ... + 6981957.

It is an arithmetic number, because the mean of its divisors is an integer number (5828541315).

Almost surely, 2^23300203013 is an apocalyptic number.

It is an amenable number.

23300203013 is a deficient number, since it is larger than the sum of its proper divisors (13962247).

23300203013 is a wasteful number, since it uses less digits than its factorization.

23300203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13962246.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23300203013 its reverse (31030200332), we get a palindrome (54330403345).

The spelling of 23300203013 in words is "twenty-three billion, three hundred million, two hundred three thousand, thirteen".