1130231412243 has 12 divisors (see below), whose sum is σ = 1639060696728. Its totient is φ = 750485664000.

The previous prime is 1130231412187. The next prime is 1130231412287. The reversal of 1130231412243 is 3422141320311.

1130231412243 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 2 + 3 + 1 + 412 + 243 = 666.

It is not a de Polignac number, because 1130231412243 - 2³² = 1125936444947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130231512243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250159630 + ... + 250164147.

It is an arithmetic number, because the mean of its divisors is an integer number (136588391394).

Almost surely, 2^{1130231412243} is an apocalyptic number.

1130231412243 is a deficient number, since it is larger than the sum of its proper divisors (508829284485).

1130231412243 is a wasteful number, since it uses less digits than its factorization.

1130231412243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500324034 (or 500324031 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1130231412243 its reverse (3422141320311), we get a palindrome (4552372732554).

The spelling of 1130231412243 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, four hundred twelve thousand, two hundred forty-three".