13020103021112 has 16 divisors (see below), whose sum is σ = 26632028907000. Its totient is φ = 5918228645920.

The previous prime is 13020103021033. The next prime is 13020103021117. The reversal of 13020103021112 is 21112030102031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020103021117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73977857987 + ... + 73977858162.

Almost surely, 2^{13020103021112} is an apocalyptic number.

It is an amenable number.

13020103021112 is an abundant number, since it is smaller than the sum of its proper divisors (13611925885888).

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

13020103021112 is a wasteful number, since it uses less digits than its factorization.

13020103021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147955716166 (or 147955716162 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13020103021112 its reverse (21112030102031), we get a palindrome (34132133123143).

The spelling of 13020103021112 in words is "thirteen trillion, twenty billion, one hundred three million, twenty-one thousand, one hundred twelve".