102023310 has 32 divisors (see below), whose sum is σ = 246426912. Its totient is φ = 27031680.

The previous prime is 102023309. The next prime is 102023329. The reversal of 102023310 is 13320201.

It is a happy number.

It is a super-2 number, since 2×102023310² = 20817511566712200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6121 + ... + 15540.

It is an arithmetic number, because the mean of its divisors is an integer number (7700841).

Almost surely, 2^102023310 is an apocalyptic number.

102023310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102023310 is an abundant number, since it is smaller than the sum of its proper divisors (144403602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102023310 is a wasteful number, since it uses less digits than its factorization.

102023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21828.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 102023310 is about 10100.6588893992. The cubic root of 102023310 is about 467.2684622758.

Adding to 102023310 its reverse (13320201), we get a palindrome (115343511).

The spelling of 102023310 in words is "one hundred two million, twenty-three thousand, three hundred ten".