10303312102 has 4 divisors (see below), whose sum is σ = 15454968156. Its totient is φ = 5151656050.

The previous prime is 10303312081. The next prime is 10303312127. The reversal of 10303312102 is 20121330301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20121330301 = 31 ⋅649075171.

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, 2575828024 + ... + 2575828027.

It is an arithmetic number, because the mean of its divisors is an integer number (3863742039).

Almost surely, 2^10303312102 is an apocalyptic number.

10303312102 is a deficient number, since it is larger than the sum of its proper divisors (5151656054).

10303312102 is an equidigital number, since it uses as much as digits as its factorization.

10303312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5151656053.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10303312102 its reverse (20121330301), we get a palindrome (30424642403).

The spelling of 10303312102 in words is "ten billion, three hundred three million, three hundred twelve thousand, one hundred two".