102023012023 has 12 divisors (see below), whose sum is σ = 104032762288. Its totient is φ = 100051398720.

The previous prime is 102023011991. The next prime is 102023012029. The reversal of 102023012023 is 320210320201.

It is not a de Polignac number, because 102023012023 - 2⁵ = 102023011991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102023011988 and 102023012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102023012029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7074286 + ... + 7088692.

Almost surely, 2^102023012023 is an apocalyptic number.

102023012023 is a deficient number, since it is larger than the sum of its proper divisors (2009750265).

102023012023 is an equidigital number, since it uses as much as digits as its factorization.

102023012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17034 (or 16981 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102023012023 its reverse (320210320201), we get a palindrome (422233332224).

The spelling of 102023012023 in words is "one hundred two billion, twenty-three million, twelve thousand, twenty-three".