1113011103111 has 16 divisors (see below), whose sum is σ = 1525819964928. Its totient is φ = 721238385600.

The previous prime is 1113011103107. The next prime is 1113011103157.

1113011103111 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1113011103111 - 2² = 1113011103107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113011103811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16662001 + ... + 16728666.

It is an arithmetic number, because the mean of its divisors is an integer number (95363747808).

Almost surely, 2^{1113011103111} is an apocalyptic number.

1113011103111 is a deficient number, since it is larger than the sum of its proper divisors (412808861817).

1113011103111 is a wasteful number, since it uses less digits than its factorization.

1113011103111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33390982.

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 1113011103111 in words is "one trillion, one hundred thirteen billion, eleven million, one hundred three thousand, one hundred eleven".