1130311435465 has 24 divisors (see below), whose sum is σ = 1418250419208. Its totient is φ = 864726635520.

The previous prime is 1130311435457. The next prime is 1130311435471. The reversal of 1130311435465 is 5645341130311.

It can be written as a sum of positive squares in 4 ways, for example, as 170844168889 + 959467266576 = 413333^2 + 979524^2 .

It is not a de Polignac number, because 1130311435465 - 2³ = 1130311435457 is a prime.

It is a super-2 number, since 2×1130311435465² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11475225 + ... + 11573305.

It is an arithmetic number, because the mean of its divisors is an integer number (59093767467).

Almost surely, 2^{1130311435465} is an apocalyptic number.

It is an amenable number.

1130311435465 is a deficient number, since it is larger than the sum of its proper divisors (287938983743).

1130311435465 is an equidigital number, since it uses as much as digits as its factorization.

1130311435465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102489 (or 102466 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 1130311435465 its reverse (5645341130311), we get a palindrome (6775652565776).

The spelling of 1130311435465 in words is "one trillion, one hundred thirty billion, three hundred eleven million, four hundred thirty-five thousand, four hundred sixty-five".