1131411402517 has 32 divisors (see below), whose sum is σ = 1269864161280. Its totient is φ = 999339232320.

The previous prime is 1131411402503. The next prime is 1131411402559. The reversal of 1131411402517 is 7152041141311.

It is not a de Polignac number, because 1131411402517 - 2¹⁵ = 1131411369749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131411402577) 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, 58970308 + ... + 58989490.

It is an arithmetic number, because the mean of its divisors is an integer number (39683255040).

Almost surely, 2^{1131411402517} is an apocalyptic number.

It is an amenable number.

1131411402517 is a deficient number, since it is larger than the sum of its proper divisors (138452758763).

1131411402517 is a wasteful number, since it uses less digits than its factorization.

1131411402517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20353.

The product of its (nonzero) digits is 3360, while the sum is 31.

Adding to 1131411402517 its reverse (7152041141311), we get a palindrome (8283452543828).

The spelling of 1131411402517 in words is "one trillion, one hundred thirty-one billion, four hundred eleven million, four hundred two thousand, five hundred seventeen".