1130012231312 has 10 divisors (see below), whose sum is σ = 2189398698198. Its totient is φ = 565006115648.

The previous prime is 1130012231287. The next prime is 1130012231347. The reversal of 1130012231312 is 2131322100311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1127300321536 + 2711909776 = 1061744^2 + 52076^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35312882213 + ... + 35312882244.

Almost surely, 2^{1130012231312} is an apocalyptic number.

It is an amenable number.

1130012231312 is a deficient number, since it is larger than the sum of its proper divisors (1059386466886).

1130012231312 is an equidigital number, since it uses as much as digits as its factorization.

1130012231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70625764465 (or 70625764459 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1130012231312 its reverse (2131322100311), we get a palindrome (3261334331623).

The spelling of 1130012231312 in words is "one trillion, one hundred thirty billion, twelve million, two hundred thirty-one thousand, three hundred twelve".