10102133112 has 32 divisors (see below), whose sum is σ = 25382256000. Its totient is φ = 3350454624.

The previous prime is 10102133089. The next prime is 10102133143. The reversal of 10102133112 is 21133120101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10102133091 and 10102133100.

It is a congruent number.

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, 1052818 + ... + 1062369.

It is an arithmetic number, because the mean of its divisors is an integer number (793195500).

Almost surely, 2^10102133112 is an apocalyptic number.

10102133112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10102133112 is an abundant number, since it is smaller than the sum of its proper divisors (15280122888).

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

10102133112 is a wasteful number, since it uses less digits than its factorization.

10102133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115395 (or 2115391 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10102133112 its reverse (21133120101), we get a palindrome (31235253213).

The spelling of 10102133112 in words is "ten billion, one hundred two million, one hundred thirty-three thousand, one hundred twelve".