20233032113 has 16 divisors (see below), whose sum is σ = 24427155840. Its totient is φ = 16371331200.

The previous prime is 20233032107. The next prime is 20233032143. The reversal of 20233032113 is 31123033202.

It is not a de Polignac number, because 20233032113 - 2¹² = 20233028017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20233032143) 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, 233318 + ... + 308063.

It is an arithmetic number, because the mean of its divisors is an integer number (1526697240).

Almost surely, 2^20233032113 is an apocalyptic number.

It is an amenable number.

20233032113 is a deficient number, since it is larger than the sum of its proper divisors (4194123727).

20233032113 is a wasteful number, since it uses less digits than its factorization.

20233032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541688.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20233032113 its reverse (31123033202), we get a palindrome (51356065315).

The spelling of 20233032113 in words is "twenty billion, two hundred thirty-three million, thirty-two thousand, one hundred thirteen".