20100332023 has 2 divisors, whose sum is σ = 20100332024. Its totient is φ = 20100332022.

The previous prime is 20100331981. The next prime is 20100332027. The reversal of 20100332023 is 32023300102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20100332023 - 2²⁹ = 19563461111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20100331988 and 20100332006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20100332027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050166011 + 10050166012.

It is an arithmetic number, because the mean of its divisors is an integer number (10050166012).

Almost surely, 2^20100332023 is an apocalyptic number.

20100332023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20100332023 is an equidigital number, since it uses as much as digits as its factorization.

20100332023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20100332023 its reverse (32023300102), we get a palindrome (52123632125).

The spelling of 20100332023 in words is "twenty billion, one hundred million, three hundred thirty-two thousand, twenty-three".