102210112023 has 4 divisors (see below), whose sum is σ = 136280149368. Its totient is φ = 68140074680.

The previous prime is 102210112021. The next prime is 102210112031. The reversal of 102210112023 is 320211012201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102210112023 - 2¹ = 102210112021 is a prime.

It is a super-3 number, since 3×102210112023³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102210111993 and 102210112011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210112021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17035018668 + ... + 17035018673.

It is an arithmetic number, because the mean of its divisors is an integer number (34070037342).

Almost surely, 2^102210112023 is an apocalyptic number.

102210112023 is a deficient number, since it is larger than the sum of its proper divisors (34070037345).

102210112023 is an equidigital number, since it uses as much as digits as its factorization.

102210112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34070037344.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102210112023 its reverse (320211012201), we get a palindrome (422421124224).

The spelling of 102210112023 in words is "one hundred two billion, two hundred ten million, one hundred twelve thousand, twenty-three".