1130001231012 has 24 divisors (see below), whose sum is σ = 2636728651200. Its totient is φ = 376658632416.

The previous prime is 1130001230993. The next prime is 1130001231013. The reversal of 1130001231012 is 2101321000311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1130001230982 and 1130001231000.

It is not an unprimeable number, because it can be changed into a prime (1130001231013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485712 + ... + 1579847.

It is an arithmetic number, because the mean of its divisors is an integer number (109863693800).

Almost surely, 2^{1130001231012} is an apocalyptic number.

1130001231012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130001231012 is an abundant number, since it is smaller than the sum of its proper divisors (1506727420188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130001231012 is a wasteful number, since it uses less digits than its factorization.

1130001231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111155 (or 2111153 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1130001231012 its reverse (2101321000311), we get a palindrome (3231322231323).

The spelling of 1130001231012 in words is "one trillion, one hundred thirty billion, one million, two hundred thirty-one thousand, twelve".