1130020344231 has 8 divisors (see below), whose sum is σ = 1506848095104. Its totient is φ = 753269744760.

The previous prime is 1130020344109. The next prime is 1130020344247. The reversal of 1130020344231 is 1324430200311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1130020344231 - 2¹¹ = 1130020342183 is a prime.

It is a super-2 number, since 2×1130020344231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130020344331) 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, 19253665 + ... + 19312266.

It is an arithmetic number, because the mean of its divisors is an integer number (188356011888).

Almost surely, 2^{1130020344231} is an apocalyptic number.

1130020344231 is a deficient number, since it is larger than the sum of its proper divisors (376827750873).

1130020344231 is an equidigital number, since it uses as much as digits as its factorization.

1130020344231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38575701.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1130020344231 its reverse (1324430200311), we get a palindrome (2454450544542).

The spelling of 1130020344231 in words is "one trillion, one hundred thirty billion, twenty million, three hundred forty-four thousand, two hundred thirty-one".