10302102112 has 24 divisors (see below), whose sum is σ = 20284916400. Its totient is φ = 5150377344.

The previous prime is 10302102089. The next prime is 10302102121. The reversal of 10302102112 is 21120120301.

It is a super-2 number, since 2×10302102112² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10302102092 and 10302102101.

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, 305214 + ... + 337282.

It is an arithmetic number, because the mean of its divisors is an integer number (845204850).

Almost surely, 2^10302102112 is an apocalyptic number.

It is an amenable number.

10302102112 is a deficient number, since it is larger than the sum of its proper divisors (9982814288).

10302102112 is a wasteful number, since it uses less digits than its factorization.

10302102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42118 (or 42110 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10302102112 its reverse (21120120301), we get a palindrome (31422222413).

The spelling of 10302102112 in words is "ten billion, three hundred two million, one hundred two thousand, one hundred twelve".