1130321223130 has 32 divisors (see below), whose sum is σ = 2222123906880. Its totient is φ = 410547371520.

The previous prime is 1130321223127. The next prime is 1130321223173. The reversal of 1130321223130 is 313221230311.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 5886679 + ... + 6075658.

It is an arithmetic number, because the mean of its divisors is an integer number (69441372090).

Almost surely, 2^{1130321223130} is an apocalyptic number.

1130321223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130321223130 is a deficient number, since it is larger than the sum of its proper divisors (1091802683750).

1130321223130 is a wasteful number, since it uses less digits than its factorization.

1130321223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11963214.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1130321223130 its reverse (313221230311), we get a palindrome (1443542453441).

The spelling of 1130321223130 in words is "one trillion, one hundred thirty billion, three hundred twenty-one million, two hundred twenty-three thousand, one hundred thirty".