1331300111133 has 8 divisors (see below), whose sum is σ = 1775077888608. Its totient is φ = 887527870544.

The previous prime is 1331300111101. The next prime is 1331300111147. The reversal of 1331300111133 is 3311110031331.

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 1331300111133 - 2⁵ = 1331300111101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331300111153) 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, 786291 + ... + 1811312.

It is an arithmetic number, because the mean of its divisors is an integer number (221884736076).

Almost surely, 2^{1331300111133} is an apocalyptic number.

It is an amenable number.

1331300111133 is a deficient number, since it is larger than the sum of its proper divisors (443777777475).

1331300111133 is a wasteful number, since it uses less digits than its factorization.

1331300111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768443.

The product of its (nonzero) digits is 243, while the sum is 21.

Adding to 1331300111133 its reverse (3311110031331), we get a palindrome (4642410142464).

The spelling of 1331300111133 in words is "one trillion, three hundred thirty-one billion, three hundred million, one hundred eleven thousand, one hundred thirty-three".