1113430234 has 48 divisors (see below), whose sum is σ = 2016890280. Its totient is φ = 459110400.

The previous prime is 1113430223. The next prime is 1113430247. The reversal of 1113430234 is 4320343111.

It can be written as a sum of positive squares in 4 ways, for example, as 1057225225 + 56205009 = 32515^2 + 7497^2 .

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, 1139154 + ... + 1140130.

Almost surely, 2^1113430234 is an apocalyptic number.

1113430234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1113430234 is a deficient number, since it is larger than the sum of its proper divisors (903460046).

1113430234 is a wasteful number, since it uses less digits than its factorization.

1113430234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1113430234 is about 33368.1020437183. The cubic root of 1113430234 is about 1036.4642732826.

Adding to 1113430234 its reverse (4320343111), we get a palindrome (5433773345).

The spelling of 1113430234 in words is "one billion, one hundred thirteen million, four hundred thirty thousand, two hundred thirty-four".