1133333231099 has 4 divisors (see below), whose sum is σ = 1133411780160. Its totient is φ = 1133254682040.

The previous prime is 1133333230963. The next prime is 1133333231207. The reversal of 1133333231099 is 9901323333311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133333231099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133333231599) 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, 39252884 + ... + 39281745.

It is an arithmetic number, because the mean of its divisors is an integer number (283352945040).

Almost surely, 2^{1133333231099} is an apocalyptic number.

1133333231099 is a deficient number, since it is larger than the sum of its proper divisors (78549061).

1133333231099 is an equidigital number, since it uses as much as digits as its factorization.

1133333231099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78549060.

The product of its (nonzero) digits is 118098, while the sum is 41.

The spelling of 1133333231099 in words is "one trillion, one hundred thirty-three billion, three hundred thirty-three million, two hundred thirty-one thousand, ninety-nine".