10303112122 has 4 divisors (see below), whose sum is σ = 15454668186. Its totient is φ = 5151556060.

The previous prime is 10303112119. The next prime is 10303112129. The reversal of 10303112122 is 22121130301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22121130301 = 53 ⋅417379817.

It can be written as a sum of positive squares in only one way, i.e., 6650239401 + 3652872721 = 81549^2 + 60439^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10303112096 and 10303112105.

It is not an unprimeable number, because it can be changed into a prime (10303112129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575778029 + ... + 2575778032.

Almost surely, 2^10303112122 is an apocalyptic number.

10303112122 is a deficient number, since it is larger than the sum of its proper divisors (5151556064).

10303112122 is an equidigital number, since it uses as much as digits as its factorization.

10303112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5151556063.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10303112122 its reverse (22121130301), we get a palindrome (32424242423).

The spelling of 10303112122 in words is "ten billion, three hundred three million, one hundred twelve thousand, one hundred twenty-two".