1120110131031 has 4 divisors (see below), whose sum is σ = 1493480174712. Its totient is φ = 746740087352.

The previous prime is 1120110130973. The next prime is 1120110131039. The reversal of 1120110131031 is 1301310110211.

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 1120110131031 - 2⁷ = 1120110130903 is a prime.

It is a super-2 number, since 2×1120110131031² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1120110131031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120110131039) 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, 186685021836 + ... + 186685021841.

It is an arithmetic number, because the mean of its divisors is an integer number (373370043678).

Almost surely, 2^{1120110131031} is an apocalyptic number.

1120110131031 is a deficient number, since it is larger than the sum of its proper divisors (373370043681).

1120110131031 is an equidigital number, since it uses as much as digits as its factorization.

1120110131031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373370043680.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1120110131031 its reverse (1301310110211), we get a palindrome (2421420241242).

The spelling of 1120110131031 in words is "one trillion, one hundred twenty billion, one hundred ten million, one hundred thirty-one thousand, thirty-one".