10402122023 has 2 divisors, whose sum is σ = 10402122024. Its totient is φ = 10402122022.

The previous prime is 10402122011. The next prime is 10402122041. The reversal of 10402122023 is 32022120401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10402122023 - 2¹⁰ = 10402120999 is a prime.

It is a super-2 number, since 2×10402122023² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10402121992 and 10402122010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10402122043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201061011 + 5201061012.

It is an arithmetic number, because the mean of its divisors is an integer number (5201061012).

Almost surely, 2^10402122023 is an apocalyptic number.

10402122023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402122023 is an equidigital number, since it uses as much as digits as its factorization.

10402122023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10402122023 its reverse (32022120401), we get a palindrome (42424242424).

The spelling of 10402122023 in words is "ten billion, four hundred two million, one hundred twenty-two thousand, twenty-three".