1130320342340 has 48 divisors (see below), whose sum is σ = 2713432979712. Its totient is φ = 387443523456.

The previous prime is 1130320342321. The next prime is 1130320342363. The reversal of 1130320342340 is 432430230311.

It is a super-2 number, since 2×1130320342340² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413264 + ... + 1559303.

It is an arithmetic number, because the mean of its divisors is an integer number (56529853744).

Almost surely, 2^{1130320342340} is an apocalyptic number.

1130320342340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130320342340 is an abundant number, since it is smaller than the sum of its proper divisors (1583112637372).

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

1130320342340 is a wasteful number, since it uses less digits than its factorization.

1130320342340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976676 (or 1976674 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1130320342340 its reverse (432430230311), we get a palindrome (1562750572651).

The spelling of 1130320342340 in words is "one trillion, one hundred thirty billion, three hundred twenty million, three hundred forty-two thousand, three hundred forty".