10320420034 has 4 divisors (see below), whose sum is σ = 15480630054. Its totient is φ = 5160210016.

The previous prime is 10320420023. The next prime is 10320420049. The reversal of 10320420034 is 43002402301.

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., 8135138025 + 2185282009 = 90195^2 + 46747^2 .

It is a super-2 number, since 2×10320420034² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10320419993 and 10320420020.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580105007 + ... + 2580105010.

Almost surely, 2^10320420034 is an apocalyptic number.

10320420034 is a deficient number, since it is larger than the sum of its proper divisors (5160210020).

10320420034 is an equidigital number, since it uses as much as digits as its factorization.

10320420034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160210019.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 10320420034 its reverse (43002402301), we get a palindrome (53322822335).

The spelling of 10320420034 in words is "ten billion, three hundred twenty million, four hundred twenty thousand, thirty-four".