1130321132232 has 32 divisors (see below), whose sum is σ = 2825841232800. Its totient is φ = 376768590464.

The previous prime is 1130321132231. The next prime is 1130321132257. The reversal of 1130321132232 is 2322311230311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1130321132231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1758244 + ... + 2313452.

It is an arithmetic number, because the mean of its divisors is an integer number (88307538525).

Almost surely, 2^{1130321132232} is an apocalyptic number.

1130321132232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130321132232 is an abundant number, since it is smaller than the sum of its proper divisors (1695520100568).

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

1130321132232 is a wasteful number, since it uses less digits than its factorization.

1130321132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640045 (or 640041 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1130321132232 its reverse (2322311230311), we get a palindrome (3452632362543).

The spelling of 1130321132232 in words is "one trillion, one hundred thirty billion, three hundred twenty-one million, one hundred thirty-two thousand, two hundred thirty-two".