1133312130021 has 32 divisors (see below), whose sum is σ = 1672012412928. Its totient is φ = 679782700800.

The previous prime is 1133312129933. The next prime is 1133312130023. The reversal of 1133312130021 is 1200312133311.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1133312130021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1133312130021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133312130023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5394655 + ... + 5600796.

It is an arithmetic number, because the mean of its divisors is an integer number (52250387904).

Almost surely, 2^{1133312130021} is an apocalyptic number.

It is an amenable number.

1133312130021 is a deficient number, since it is larger than the sum of its proper divisors (538700282907).

1133312130021 is a wasteful number, since it uses less digits than its factorization.

1133312130021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10995561.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1133312130021 its reverse (1200312133311), we get a palindrome (2333624263332).

The spelling of 1133312130021 in words is "one trillion, one hundred thirty-three billion, three hundred twelve million, one hundred thirty thousand, twenty-one".