20113233030023 has 8 divisors (see below), whose sum is σ = 22987269298560. Its totient is φ = 17239376077560.

The previous prime is 20113233030017. The next prime is 20113233030031. The reversal of 20113233030023 is 32003033231102.

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

It is not a de Polignac number, because 20113233030023 - 2¹² = 20113233025927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113233038023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44588573 + ... + 45037398.

It is an arithmetic number, because the mean of its divisors is an integer number (2873408662320).

Almost surely, 2^{20113233030023} is an apocalyptic number.

20113233030023 is a deficient number, since it is larger than the sum of its proper divisors (2874036268537).

20113233030023 is an equidigital number, since it uses as much as digits as its factorization.

20113233030023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89658037.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20113233030023 its reverse (32003033231102), we get a palindrome (52116266261125).

The spelling of 20113233030023 in words is "twenty trillion, one hundred thirteen billion, two hundred thirty-three million, thirty thousand, twenty-three".