1130231423042 has 32 divisors (see below), whose sum is σ = 1807512786432. Its totient is φ = 528805735744.

The previous prime is 1130231423021. The next prime is 1130231423099. The reversal of 1130231423042 is 2403241320311.

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, 4719548 + ... + 4953240.

It is an arithmetic number, because the mean of its divisors is an integer number (56484774576).

Almost surely, 2^{1130231423042} is an apocalyptic number.

1130231423042 is a deficient number, since it is larger than the sum of its proper divisors (677281363390).

1130231423042 is a wasteful number, since it uses less digits than its factorization.

1130231423042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236002.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1130231423042 its reverse (2403241320311), we get a palindrome (3533472743353).

The spelling of 1130231423042 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, four hundred twenty-three thousand, forty-two".