10321331434 has 4 divisors (see below), whose sum is σ = 15481997154. Its totient is φ = 5160665716.

The previous prime is 10321331429. The next prime is 10321331467. The reversal of 10321331434 is 43413312301.

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., 6251274225 + 4070057209 = 79065^2 + 63797^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10321331399 and 10321331408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580332857 + ... + 2580332860.

Almost surely, 2^10321331434 is an apocalyptic number.

10321331434 is a deficient number, since it is larger than the sum of its proper divisors (5160665720).

10321331434 is an equidigital number, since it uses as much as digits as its factorization.

10321331434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160665719.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10321331434 its reverse (43413312301), we get a palindrome (53734643735).

The spelling of 10321331434 in words is "ten billion, three hundred twenty-one million, three hundred thirty-one thousand, four hundred thirty-four".