1112013011311 has 4 divisors (see below), whose sum is σ = 1123477063072. Its totient is φ = 1100548959552.

The previous prime is 1112013011269. The next prime is 1112013011321. The reversal of 1112013011311 is 1131103102111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112013011311 - 2¹³ = 1112013003119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112013011321) 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, 5732025735 + ... + 5732025928.

It is an arithmetic number, because the mean of its divisors is an integer number (280869265768).

Almost surely, 2^{1112013011311} is an apocalyptic number.

1112013011311 is a deficient number, since it is larger than the sum of its proper divisors (11464051761).

1112013011311 is an equidigital number, since it uses as much as digits as its factorization.

1112013011311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11464051760.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1112013011311 its reverse (1131103102111), we get a palindrome (2243116113422).

The spelling of 1112013011311 in words is "one trillion, one hundred twelve billion, thirteen million, eleven thousand, three hundred eleven".