1111331203099 has 8 divisors (see below), whose sum is σ = 1207798203920. Its totient is φ = 1016432771616.

The previous prime is 1111331203097. The next prime is 1111331203123. The reversal of 1111331203099 is 9903021331111.

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

It is a cyclic number.

It is not a de Polignac number, because 1111331203099 - 2¹ = 1111331203097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111331203091) 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, 392140857 + ... + 392143690.

It is an arithmetic number, because the mean of its divisors is an integer number (150974775490).

Almost surely, 2^{1111331203099} is an apocalyptic number.

1111331203099 is a deficient number, since it is larger than the sum of its proper divisors (96467000821).

1111331203099 is a wasteful number, since it uses less digits than its factorization.

1111331203099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784284669.

The product of its (nonzero) digits is 4374, while the sum is 34.

The spelling of 1111331203099 in words is "one trillion, one hundred eleven billion, three hundred thirty-one million, two hundred three thousand, ninety-nine".