1130430455 has 16 divisors (see below), whose sum is σ = 1691241984. Its totient is φ = 704683680.

The previous prime is 1130430451. The next prime is 1130430461. The reversal of 1130430455 is 5540340311.

It is not a de Polignac number, because 1130430455 - 2² = 1130430451 is a prime.

It is a super-3 number, since 3×1130430455³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130430451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1467707 + ... + 1468476.

It is an arithmetic number, because the mean of its divisors is an integer number (105702624).

Almost surely, 2^1130430455 is an apocalyptic number.

1130430455 is a deficient number, since it is larger than the sum of its proper divisors (560811529).

1130430455 is a wasteful number, since it uses less digits than its factorization.

1130430455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2936206.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1130430455 is about 33621.8746502928. The cubic root of 1130430455 is about 1041.7126781880.

Adding to 1130430455 its reverse (5540340311), we get a palindrome (6670770766).

The spelling of 1130430455 in words is "one billion, one hundred thirty million, four hundred thirty thousand, four hundred fifty-five".