1130120999999 has 4 divisors (see below), whose sum is σ = 1166576516160. Its totient is φ = 1093665483840.

The previous prime is 1130120999981. The next prime is 1130121000013. The reversal of 1130120999999 is 9999990210311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1130120999999 - 2²⁰ = 1130119951423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130120999939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18227758034 + ... + 18227758095.

It is an arithmetic number, because the mean of its divisors is an integer number (291644129040).

Almost surely, 2^{1130120999999} is an apocalyptic number.

1130120999999 is a deficient number, since it is larger than the sum of its proper divisors (36455516161).

1130120999999 is an equidigital number, since it uses as much as digits as its factorization.

1130120999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36455516160.

The product of its (nonzero) digits is 3188646, while the sum is 62.

The spelling of 1130120999999 in words is "one trillion, one hundred thirty billion, one hundred twenty million, nine hundred ninety-nine thousand, nine hundred ninety-nine".