10202023012023 has 20 divisors (see below), whose sum is σ = 15240188477448. Its totient is φ = 6801290921520.

The previous prime is 10202023012009. The next prime is 10202023012067. The reversal of 10202023012023 is 32021032020201.

It is not a de Polignac number, because 10202023012023 - 2⁴ = 10202023012007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202023011987 and 10202023012005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202023012003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10446640 + ... + 11381402.

Almost surely, 2^{10202023012023} is an apocalyptic number.

10202023012023 is a deficient number, since it is larger than the sum of its proper divisors (5038165465425).

10202023012023 is an equidigital number, since it uses as much as digits as its factorization.

10202023012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069516 (or 1069507 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10202023012023 its reverse (32021032020201), we get a palindrome (42223055032224).

The spelling of 10202023012023 in words is "ten trillion, two hundred two billion, twenty-three million, twelve thousand, twenty-three".