20232012113311 has 8 divisors (see below), whose sum is σ = 20291180325120. Its totient is φ = 20172848860248.

The previous prime is 20232012113309. The next prime is 20232012113399. The reversal of 20232012113311 is 11331121023202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20232012113311 - 2¹ = 20232012113309 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 (20232012113011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7012570 + ... + 9467848.

It is an arithmetic number, because the mean of its divisors is an integer number (2536397540640).

Almost surely, 2^{20232012113311} is an apocalyptic number.

20232012113311 is a deficient number, since it is larger than the sum of its proper divisors (59168211809).

20232012113311 is a wasteful number, since it uses less digits than its factorization.

20232012113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479373.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 20232012113311 its reverse (11331121023202), we get a palindrome (31563133136513).

The spelling of 20232012113311 in words is "twenty trillion, two hundred thirty-two billion, twelve million, one hundred thirteen thousand, three hundred eleven".