10310240103 has 4 divisors (see below), whose sum is σ = 13746986808. Its totient is φ = 6873493400.

The previous prime is 10310240041. The next prime is 10310240137. The reversal of 10310240103 is 30104201301.

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

It is a cyclic number.

It is not a de Polignac number, because 10310240103 - 2²¹ = 10308142951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310240173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1718373348 + ... + 1718373353.

It is an arithmetic number, because the mean of its divisors is an integer number (3436746702).

Almost surely, 2^10310240103 is an apocalyptic number.

10310240103 is a deficient number, since it is larger than the sum of its proper divisors (3436746705).

10310240103 is an equidigital number, since it uses as much as digits as its factorization.

10310240103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436746704.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10310240103 its reverse (30104201301), we get a palindrome (40414441404).

The spelling of 10310240103 in words is "ten billion, three hundred ten million, two hundred forty thousand, one hundred three".