10321110434 has 4 divisors (see below), whose sum is σ = 15481665654. Its totient is φ = 5160555216.

The previous prime is 10321110419. The next prime is 10321110439. The reversal of 10321110434 is 43401112301.

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., 9039255625 + 1281854809 = 95075^2 + 35803^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10321110439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580277607 + ... + 2580277610.

Almost surely, 2^10321110434 is an apocalyptic number.

10321110434 is a deficient number, since it is larger than the sum of its proper divisors (5160555220).

10321110434 is an equidigital number, since it uses as much as digits as its factorization.

10321110434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160555219.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10321110434 its reverse (43401112301), we get a palindrome (53722222735).

The spelling of 10321110434 in words is "ten billion, three hundred twenty-one million, one hundred ten thousand, four hundred thirty-four".