102230101312 has 28 divisors (see below), whose sum is σ = 213539852320. Its totient is φ = 48424784256.

The previous prime is 102230101301. The next prime is 102230101327. The reversal of 102230101312 is 213101032201.

It is a super-2 number, since 2×102230101312² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42034188 + ... + 42036619.

Almost surely, 2^102230101312 is an apocalyptic number.

It is an amenable number.

102230101312 is an abundant number, since it is smaller than the sum of its proper divisors (111309751008).

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

102230101312 is an equidigital number, since it uses as much as digits as its factorization.

102230101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84070838 (or 84070828 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102230101312 its reverse (213101032201), we get a palindrome (315331133513).

The spelling of 102230101312 in words is "one hundred two billion, two hundred thirty million, one hundred one thousand, three hundred twelve".