1130342455 has 16 divisors (see below), whose sum is σ = 1494982944. Its totient is φ = 813588480.

The previous prime is 1130342449. The next prime is 1130342467. The reversal of 1130342455 is 5542430311.

It is not a de Polignac number, because 1130342455 - 2²⁵ = 1096788023 is a prime.

It is a super-3 number, since 3×1130342455³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100602 + ... + 111271.

It is an arithmetic number, because the mean of its divisors is an integer number (93436434).

Almost surely, 2^1130342455 is an apocalyptic number.

1130342455 is a deficient number, since it is larger than the sum of its proper divisors (364640489).

1130342455 is a wasteful number, since it uses less digits than its factorization.

1130342455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211986.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1130342455 is about 33620.5659529997. The cubic root of 1130342455 is about 1041.6856462746.

Adding to 1130342455 its reverse (5542430311), we get a palindrome (6672772766).

The spelling of 1130342455 in words is "one billion, one hundred thirty million, three hundred forty-two thousand, four hundred fifty-five".