10322320142 has 4 divisors (see below), whose sum is σ = 15483480216. Its totient is φ = 5161160070.

The previous prime is 10322320111. The next prime is 10322320153. The reversal of 10322320142 is 24102322301.

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

It is a super-2 number, since 2×10322320142² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580580034 + ... + 2580580037.

It is an arithmetic number, because the mean of its divisors is an integer number (3870870054).

Almost surely, 2^10322320142 is an apocalyptic number.

10322320142 is a deficient number, since it is larger than the sum of its proper divisors (5161160074).

10322320142 is an equidigital number, since it uses as much as digits as its factorization.

10322320142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161160073.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10322320142 its reverse (24102322301), we get a palindrome (34424642443).

The spelling of 10322320142 in words is "ten billion, three hundred twenty-two million, three hundred twenty thousand, one hundred forty-two".