1230303434 has 8 divisors (see below), whose sum is σ = 1846111008. Its totient is φ = 614933100.

The previous prime is 1230303377. The next prime is 1230303457. The reversal of 1230303434 is 4343030321.

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

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102182 + ... + 113585.

It is an arithmetic number, because the mean of its divisors is an integer number (230763876).

Almost surely, 2^1230303434 is an apocalyptic number.

1230303434 is a deficient number, since it is larger than the sum of its proper divisors (615807574).

1230303434 is a wasteful number, since it uses less digits than its factorization.

1230303434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218620.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1230303434 is about 35075.6815186819. The cubic root of 1230303434 is about 1071.5293686012.

Adding to 1230303434 its reverse (4343030321), we get a palindrome (5573333755).

The spelling of 1230303434 in words is "one billion, two hundred thirty million, three hundred three thousand, four hundred thirty-four".