11120031101310 has 32 divisors (see below), whose sum is σ = 26702369407872. Its totient is φ = 2963753319840.

The previous prime is 11120031101269. The next prime is 11120031101341. The reversal of 11120031101310 is 1310113002111.

It is a super-2 number, since 2×11120031101310² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11120031101310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99212256 + ... + 99324275.

It is an arithmetic number, because the mean of its divisors is an integer number (834449043996).

Almost surely, 2^{11120031101310} is an apocalyptic number.

11120031101310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120031101310 is an abundant number, since it is smaller than the sum of its proper divisors (15582338306562).

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

11120031101310 is a wasteful number, since it uses less digits than its factorization.

11120031101310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198538408.

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

Adding to 11120031101310 its reverse (1310113002111), we get a palindrome (12430144103421).

The spelling of 11120031101310 in words is "eleven trillion, one hundred twenty billion, thirty-one million, one hundred one thousand, three hundred ten".