1110031111002 has 64 divisors (see below), whose sum is σ = 2566677694464. Its totient is φ = 316299037440.

The previous prime is 1110031110967. The next prime is 1110031111039. The reversal of 1110031111002 is 2001111300111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 789093 + ... + 1686039.

It is an arithmetic number, because the mean of its divisors is an integer number (40104338976).

Almost surely, 2^{1110031111002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110031111002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1283338847232).

1110031111002 is an abundant number, since it is smaller than the sum of its proper divisors (1456646583462).

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

1110031111002 is a wasteful number, since it uses less digits than its factorization.

1110031111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898083.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1110031111002 its reverse (2001111300111), we get a palindrome (3111142411113).

The spelling of 1110031111002 in words is "one trillion, one hundred ten billion, thirty-one million, one hundred eleven thousand, two".