23230202331213 has 80 divisors (see below), whose sum is σ = 38058074165760. Its totient is φ = 14079332131200.

The previous prime is 23230202331199. The next prime is 23230202331233. The reversal of 23230202331213 is 31213320203232.

23230202331213 is a `hidden beast` number, since 2 + 3 + 2 + 302 + 0 + 2 + 331 + 21 + 3 = 666.

It is not a de Polignac number, because 23230202331213 - 2⁸ = 23230202330957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230202331233) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1616683 + ... + 7005288.

It is an arithmetic number, because the mean of its divisors is an integer number (475725927072).

Almost surely, 2^{23230202331213} is an apocalyptic number.

It is an amenable number.

23230202331213 is a deficient number, since it is larger than the sum of its proper divisors (14827871834547).

23230202331213 is a wasteful number, since it uses less digits than its factorization.

23230202331213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8622080 (or 8622071 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 23230202331213 its reverse (31213320203232), we get a palindrome (54443522534445).

The spelling of 23230202331213 in words is "twenty-three trillion, two hundred thirty billion, two hundred two million, three hundred thirty-one thousand, two hundred thirteen".