102230023 has 12 divisors (see below), whose sum is σ = 119118600. Its totient is φ = 87479952.

The previous prime is 102229997. The next prime is 102230039. The reversal of 102230023 is 320032201.

It is a happy number.

It is not a de Polignac number, because 102230023 - 2⁵ = 102229991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102229985 and 102230012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102230053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36528 + ... + 39226.

It is an arithmetic number, because the mean of its divisors is an integer number (9926550).

Almost surely, 2^102230023 is an apocalyptic number.

102230023 is a deficient number, since it is larger than the sum of its proper divisors (16888577).

102230023 is an equidigital number, since it uses as much as digits as its factorization.

102230023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486 (or 3479 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 102230023 is about 10110.8863607500. The cubic root of 102230023 is about 467.5838323739.

Adding to 102230023 its reverse (320032201), we get a palindrome (422262224).

The spelling of 102230023 in words is "one hundred two million, two hundred thirty thousand, twenty-three".