1133333345679 has 4 divisors (see below), whose sum is σ = 1511111127576. Its totient is φ = 755555563784.

The previous prime is 1133333345653. The next prime is 1133333345699. The reversal of 1133333345679 is 9765433333311.

It is a happy number.

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 1133333345679 - 2⁹ = 1133333345167 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133333345629) 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, 188888890944 + ... + 188888890949.

It is an arithmetic number, because the mean of its divisors is an integer number (377777781894).

Almost surely, 2^{1133333345679} is an apocalyptic number.

1133333345679 is a deficient number, since it is larger than the sum of its proper divisors (377777781897).

1133333345679 is an equidigital number, since it uses as much as digits as its factorization.

1133333345679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377777781896.

The product of its digits is 5511240, while the sum is 51.

The spelling of 1133333345679 in words is "one trillion, one hundred thirty-three billion, three hundred thirty-three million, three hundred forty-five thousand, six hundred seventy-nine".