1130434402 has 8 divisors (see below), whose sum is σ = 1708029036. Its totient is φ = 561091392.

The previous prime is 1130434391. The next prime is 1130434421. The reversal of 1130434402 is 2044340311.

It can be written as a sum of positive squares in 2 ways, for example, as 1066610281 + 63824121 = 32659^2 + 7989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1130434402³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062563 + ... + 2063110.

Almost surely, 2^1130434402 is an apocalyptic number.

1130434402 is a deficient number, since it is larger than the sum of its proper divisors (577594634).

1130434402 is a wasteful number, since it uses less digits than its factorization.

1130434402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125812.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1130434402 is about 33621.9333471471. The cubic root of 1130434402 is about 1041.7138905979.

Adding to 1130434402 its reverse (2044340311), we get a palindrome (3174774713).

The spelling of 1130434402 in words is "one billion, one hundred thirty million, four hundred thirty-four thousand, four hundred two".