1121201130099 has 8 divisors (see below), whose sum is σ = 1494961101760. Its totient is φ = 747454289256.

The previous prime is 1121201130079. The next prime is 1121201130113. The reversal of 1121201130099 is 9900311021211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1121201130099 - 2¹⁷ = 1121200999027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121201130079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3081709 + ... + 3426270.

It is an arithmetic number, because the mean of its divisors is an integer number (186870137720).

Almost surely, 2^{1121201130099} is an apocalyptic number.

1121201130099 is a deficient number, since it is larger than the sum of its proper divisors (373759971661).

1121201130099 is an equidigital number, since it uses as much as digits as its factorization.

1121201130099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6565409.

The product of its (nonzero) digits is 972, while the sum is 30.

The spelling of 1121201130099 in words is "one trillion, one hundred twenty-one billion, two hundred one million, one hundred thirty thousand, ninety-nine".