1130906760481 has 3 divisors (see below), whose sum is σ = 1130907823923. Its totient is φ = 1130905697040.

The previous prime is 1130906760457. The next prime is 1130906760541. The reversal of 1130906760481 is 1840676090311.

The square root of 1130906760481 is 1063441.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 735064454881 + 395842305600 = 857359^2 + 629160^2 .

It is not a de Polignac number, because 1130906760481 - 2¹¹ = 1130906758433 is a prime.

It is a super-2 number, since 2×1130906760481² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130906760421) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 531721 + ... + 1595161.

It is an arithmetic number, because the mean of its divisors is an integer number (376969274641).

Almost surely, 2^{1130906760481} is an apocalyptic number.

1130906760481 is the 1063441-st square number.

1130906760481 is the 531721-st centered octagonal number.

It is an amenable number.

1130906760481 is a deficient number, since it is larger than the sum of its proper divisors (1063442).

1130906760481 is an frugal number, since it uses more digits than its factorization.

1130906760481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126882 (or 1063441 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 1130906760481 in words is "one trillion, one hundred thirty billion, nine hundred six million, seven hundred sixty thousand, four hundred eighty-one".