1110320031213 has 16 divisors (see below), whose sum is σ = 1645389892800. Its totient is φ = 740001256560.

The previous prime is 1110320031209. The next prime is 1110320031217. The reversal of 1110320031213 is 3121300230111.

1110320031213 is a `hidden beast` number, since 11 + 10 + 320 + 0 + 312 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (1110320031209) and next prime (1110320031217).

It is not a de Polignac number, because 1110320031213 - 2² = 1110320031209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110320031217) 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, 5795598 + ... + 5984111.

It is an arithmetic number, because the mean of its divisors is an integer number (102836868300).

Almost surely, 2^{1110320031213} is an apocalyptic number.

It is an amenable number.

1110320031213 is a deficient number, since it is larger than the sum of its proper divisors (535069861587).

1110320031213 is a wasteful number, since it uses less digits than its factorization.

1110320031213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11783209 (or 11783203 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1110320031213 its reverse (3121300230111), we get a palindrome (4231620261324).

The spelling of 1110320031213 in words is "one trillion, one hundred ten billion, three hundred twenty million, thirty-one thousand, two hundred thirteen".