20232011013 has 16 divisors (see below), whose sum is σ = 27043060800. Its totient is φ = 13454522496.

The previous prime is 20232011011. The next prime is 20232011029. The reversal of 20232011013 is 31011023202.

It is not a de Polignac number, because 20232011013 - 2¹ = 20232011011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20232010983 and 20232011001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232011011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2724081 + ... + 2731497.

It is an arithmetic number, because the mean of its divisors is an integer number (1690191300).

Almost surely, 2^20232011013 is an apocalyptic number.

It is an amenable number.

20232011013 is a deficient number, since it is larger than the sum of its proper divisors (6811049787).

20232011013 is a wasteful number, since it uses less digits than its factorization.

20232011013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9556.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20232011013 its reverse (31011023202), we get a palindrome (51243034215).

The spelling of 20232011013 in words is "twenty billion, two hundred thirty-two million, eleven thousand, thirteen".