1133313111001 has 16 divisors (see below), whose sum is σ = 1203346020096. Its totient is φ = 1065123012096.

The previous prime is 1133313110977. The next prime is 1133313111011. The reversal of 1133313111001 is 1001113133311.

It is a cyclic number.

It is not a de Polignac number, because 1133313111001 - 2²³ = 1133304722393 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 1133313111001.

It is not an unprimeable number, because it can be changed into a prime (1133313111011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841680 + ... + 1724833.

It is an arithmetic number, because the mean of its divisors is an integer number (75209126256).

Almost surely, 2^{1133313111001} is an apocalyptic number.

It is an amenable number.

1133313111001 is a deficient number, since it is larger than the sum of its proper divisors (70032909095).

1133313111001 is a wasteful number, since it uses less digits than its factorization.

1133313111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566872.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 1133313111001 its reverse (1001113133311), we get a palindrome (2134426244312).

The spelling of 1133313111001 in words is "one trillion, one hundred thirty-three billion, three hundred thirteen million, one hundred eleven thousand, one".