1112112313102 has 16 divisors (see below), whose sum is σ = 1906562223072. Its totient is φ = 476598569760.

The previous prime is 1112112313093. The next prime is 1112112313129. The reversal of 1112112313102 is 2013132112111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112112313102.

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, 1418049 + ... + 2057932.

It is an arithmetic number, because the mean of its divisors is an integer number (119160138942).

Almost surely, 2^{1112112313102} is an apocalyptic number.

1112112313102 is a deficient number, since it is larger than the sum of its proper divisors (794449909970).

1112112313102 is a wasteful number, since it uses less digits than its factorization.

1112112313102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498843.

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

Adding to 1112112313102 its reverse (2013132112111), we get a palindrome (3125244425213).

The spelling of 1112112313102 in words is "one trillion, one hundred twelve billion, one hundred twelve million, three hundred thirteen thousand, one hundred two".