1013201120112 has 20 divisors (see below), whose sum is σ = 2617436227080. Its totient is φ = 337733706688.

The previous prime is 1013201120101. The next prime is 1013201120153. The reversal of 1013201120112 is 2110211023101.

It is a super-2 number, since 2×1013201120112² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1013201120091 and 1013201120100.

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, 10554178287 + ... + 10554178382.

It is an arithmetic number, because the mean of its divisors is an integer number (130871811354).

Almost surely, 2^{1013201120112} is an apocalyptic number.

1013201120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013201120112 is an abundant number, since it is smaller than the sum of its proper divisors (1604235106968).

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

1013201120112 is a wasteful number, since it uses less digits than its factorization.

1013201120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21108356680 (or 21108356674 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1013201120112 its reverse (2110211023101), we get a palindrome (3123412143213).

The spelling of 1013201120112 in words is "one trillion, thirteen billion, two hundred one million, one hundred twenty thousand, one hundred twelve".