20232315213 has 16 divisors (see below), whose sum is σ = 31159930176. Its totient is φ = 11540714240.

The previous prime is 20232315203. The next prime is 20232315269. The reversal of 20232315213 is 31251323202.

It is a happy number.

It is not a de Polignac number, because 20232315213 - 2⁴ = 20232315197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232315203) 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 15 ways as a sum of consecutive naturals, for example, 18031806 + ... + 18032927.

It is an arithmetic number, because the mean of its divisors is an integer number (1947495636).

Almost surely, 2^20232315213 is an apocalyptic number.

It is an amenable number.

20232315213 is a deficient number, since it is larger than the sum of its proper divisors (10927614963).

20232315213 is a wasteful number, since it uses less digits than its factorization.

20232315213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36064764.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 20232315213 its reverse (31251323202), we get a palindrome (51483638415).

The spelling of 20232315213 in words is "twenty billion, two hundred thirty-two million, three hundred fifteen thousand, two hundred thirteen".