1112301212013 has 24 divisors (see below), whose sum is σ = 1648920389688. Its totient is φ = 722232356352.

The previous prime is 1112301211949. The next prime is 1112301212017. The reversal of 1112301212013 is 3102121032111.

1112301212013 is a `hidden beast` number, since 111 + 230 + 121 + 201 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 83612348964 + 1028688863049 = 289158^2 + 1014243^2 .

It is not a de Polignac number, because 1112301212013 - 2⁶ = 1112301211949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112301212017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8445120 + ... + 8575817.

It is an arithmetic number, because the mean of its divisors is an integer number (68705016237).

Almost surely, 2^{1112301212013} is an apocalyptic number.

It is an amenable number.

1112301212013 is a deficient number, since it is larger than the sum of its proper divisors (536619177675).

1112301212013 is a wasteful number, since it uses less digits than its factorization.

1112301212013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17021133 (or 17021130 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1112301212013 its reverse (3102121032111), we get a palindrome (4214422244124).

The spelling of 1112301212013 in words is "one trillion, one hundred twelve billion, three hundred one million, two hundred twelve thousand, thirteen".