10102102192 has 40 divisors (see below), whose sum is σ = 24089631776. Its totient is φ = 3996435456.

The previous prime is 10102102183. The next prime is 10102102201. The reversal of 10102102192 is 29120120101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10102102183) and next prime (10102102201).

It is a super-2 number, since 2×10102102192² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3467673 + ... + 3470584.

Almost surely, 2^10102102192 is an apocalyptic number.

It is an amenable number.

10102102192 is an abundant number, since it is smaller than the sum of its proper divisors (13987529584).

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

10102102192 is a wasteful number, since it uses less digits than its factorization.

10102102192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6938285 (or 6938279 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 10102102192 its reverse (29120120101), we get a palindrome (39222222293).

The spelling of 10102102192 in words is "ten billion, one hundred two million, one hundred two thousand, one hundred ninety-two".