1130759544581 has 2 divisors, whose sum is σ = 1130759544582. Its totient is φ = 1130759544580.

The previous prime is 1130759544553. The next prime is 1130759544589. The reversal of 1130759544581 is 1854459570311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 998332695556 + 132426849025 = 999166^2 + 363905^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130759544581 - 2³⁰ = 1129685802757 is a prime.

It is a super-2 number, since 2×1130759544581² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130759544589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565379772290 + 565379772291.

It is an arithmetic number, because the mean of its divisors is an integer number (565379772291).

Almost surely, 2^{1130759544581} is an apocalyptic number.

It is an amenable number.

1130759544581 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130759544581 is an equidigital number, since it uses as much as digits as its factorization.

1130759544581 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 53.

The spelling of 1130759544581 in words is "one trillion, one hundred thirty billion, seven hundred fifty-nine million, five hundred forty-four thousand, five hundred eighty-one".