1131886264319 has 8 divisors (see below), whose sum is σ = 1133818741248. Its totient is φ = 1129954011480.

The previous prime is 1131886264307. The next prime is 1131886264361. The reversal of 1131886264319 is 9134626881311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1131886264319 is a prime.

It is a super-2 number, since 2×1131886264319² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131886264519) 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, 12402284 + ... + 12493214.

It is an arithmetic number, because the mean of its divisors is an integer number (141727342656).

Almost surely, 2^{1131886264319} is an apocalyptic number.

1131886264319 is a deficient number, since it is larger than the sum of its proper divisors (1932476929).

1131886264319 is an equidigital number, since it uses as much as digits as its factorization.

1131886264319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112045.

The product of its digits is 1492992, while the sum is 53.

The spelling of 1131886264319 in words is "one trillion, one hundred thirty-one billion, eight hundred eighty-six million, two hundred sixty-four thousand, three hundred nineteen".