102023011323 has 32 divisors (see below), whose sum is σ = 157763220480. Its totient is φ = 65038976640.

The previous prime is 102023011313. The next prime is 102023011379. The reversal of 102023011323 is 323110320201.

102023011323 is a `hidden beast` number, since 102 + 0 + 230 + 11 + 323 = 666.

It is not a de Polignac number, because 102023011323 - 2⁹ = 102023010811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102023011296 and 102023011305.

It is not an unprimeable number, because it can be changed into a prime (102023011313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2257315 + ... + 2302067.

It is an arithmetic number, because the mean of its divisors is an integer number (4930100640).

Almost surely, 2^102023011323 is an apocalyptic number.

102023011323 is a deficient number, since it is larger than the sum of its proper divisors (55740209157).

102023011323 is a wasteful number, since it uses less digits than its factorization.

102023011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48456 (or 48450 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102023011323 its reverse (323110320201), we get a palindrome (425133331524).

The spelling of 102023011323 in words is "one hundred two billion, twenty-three million, eleven thousand, three hundred twenty-three".