1141246512203 has 12 divisors (see below), whose sum is σ = 1373350836240. Its totient is φ = 944479870992.

The previous prime is 1141246512193. The next prime is 1141246512221. The reversal of 1141246512203 is 3022156421411.

It is not a de Polignac number, because 1141246512203 - 2⁸ = 1141246511947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1141246512203.

It is not an unprimeable number, because it can be changed into a prime (1141246512253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 401563151 + ... + 401565992.

It is an arithmetic number, because the mean of its divisors is an integer number (114445903020).

Almost surely, 2^{1141246512203} is an apocalyptic number.

1141246512203 is a deficient number, since it is larger than the sum of its proper divisors (232104324037).

1141246512203 is an equidigital number, since it uses as much as digits as its factorization.

1141246512203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803129186 (or 803129179 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 1141246512203 in words is "one trillion, one hundred forty-one billion, two hundred forty-six million, five hundred twelve thousand, two hundred three".