10103321234 has 4 divisors (see below), whose sum is σ = 15154981854. Its totient is φ = 5051660616.

The previous prime is 10103321233. The next prime is 10103321243. The reversal of 10103321234 is 43212330101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9959441209 + 143880025 = 99797^2 + 11995^2 .

It is not an unprimeable number, because it can be changed into a prime (10103321233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525830307 + ... + 2525830310.

Almost surely, 2^10103321234 is an apocalyptic number.

10103321234 is a deficient number, since it is larger than the sum of its proper divisors (5051660620).

10103321234 is an equidigital number, since it uses as much as digits as its factorization.

10103321234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051660619.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10103321234 its reverse (43212330101), we get a palindrome (53315651335).

The spelling of 10103321234 in words is "ten billion, one hundred three million, three hundred twenty-one thousand, two hundred thirty-four".