11120321310 has 32 divisors (see below), whose sum is σ = 30501453312. Its totient is φ = 2541787680.

The previous prime is 11120321297. The next prime is 11120321323. The reversal of 11120321310 is 1312302111.

It is a happy number.

11120321310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11120321297) and next prime (11120321323).

It is a super-2 number, since 2×11120321310² (a number of 21 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 11120321310.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26476746 + ... + 26477165.

It is an arithmetic number, because the mean of its divisors is an integer number (953170416).

Almost surely, 2^11120321310 is an apocalyptic number.

11120321310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120321310 is an abundant number, since it is smaller than the sum of its proper divisors (19381132002).

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

11120321310 is a wasteful number, since it uses less digits than its factorization.

11120321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52953928.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11120321310 its reverse (1312302111), we get a palindrome (12432623421).

The spelling of 11120321310 in words is "eleven billion, one hundred twenty million, three hundred twenty-one thousand, three hundred ten".