1230034043 has 32 divisors (see below), whose sum is σ = 1523404800. Its totient is φ = 969889536.

The previous prime is 1230034037. The next prime is 1230034061. The reversal of 1230034043 is 3404300321.

It is not a de Polignac number, because 1230034043 - 2⁸ = 1230033787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230034093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2161463 + ... + 2162031.

It is an arithmetic number, because the mean of its divisors is an integer number (47606400).

Almost surely, 2^1230034043 is an apocalyptic number.

1230034043 is a deficient number, since it is larger than the sum of its proper divisors (293370757).

1230034043 is a wasteful number, since it uses less digits than its factorization.

1230034043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1230034043 is about 35071.8411692343. The cubic root of 1230034043 is about 1071.4511544438.

Adding to 1230034043 its reverse (3404300321), we get a palindrome (4634334364).

The spelling of 1230034043 in words is "one billion, two hundred thirty million, thirty-four thousand, forty-three".