1130265110765 has 32 divisors (see below), whose sum is σ = 1556145029376. Its totient is φ = 772008007680.

The previous prime is 1130265110761. The next prime is 1130265110791. The reversal of 1130265110765 is 5670115620311.

It is a happy number.

It is not a de Polignac number, because 1130265110765 - 2² = 1130265110761 is a prime.

It is a super-2 number, since 2×1130265110765² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130265110761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21314174 + ... + 21367136.

It is an arithmetic number, because the mean of its divisors is an integer number (48629532168).

Almost surely, 2^{1130265110765} is an apocalyptic number.

It is an amenable number.

1130265110765 is a deficient number, since it is larger than the sum of its proper divisors (425879918611).

1130265110765 is a wasteful number, since it uses less digits than its factorization.

1130265110765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55349.

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 1130265110765 in words is "one trillion, one hundred thirty billion, two hundred sixty-five million, one hundred ten thousand, seven hundred sixty-five".