1130322302231 has 4 divisors (see below), whose sum is σ = 1136002314000. Its totient is φ = 1124642290464.

The previous prime is 1130322302209. The next prime is 1130322302233. The reversal of 1130322302231 is 1322032230311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1130322302231 - 2⁶ = 1130322302167 is a prime.

It is a super-2 number, since 2×1130322302231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130322302197 and 1130322302206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130322302233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2840005586 + ... + 2840005983.

It is an arithmetic number, because the mean of its divisors is an integer number (284000578500).

Almost surely, 2^{1130322302231} is an apocalyptic number.

1130322302231 is a deficient number, since it is larger than the sum of its proper divisors (5680011769).

1130322302231 is an equidigital number, since it uses as much as digits as its factorization.

1130322302231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680011768.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1130322302231 its reverse (1322032230311), we get a palindrome (2452354532542).

The spelling of 1130322302231 in words is "one trillion, one hundred thirty billion, three hundred twenty-two million, three hundred two thousand, two hundred thirty-one".