10302111103 has 4 divisors (see below), whose sum is σ = 10314814888. Its totient is φ = 10289407320.

The previous prime is 10302111101. The next prime is 10302111133. The reversal of 10302111103 is 30111120301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30111120301 = 94811 ⋅317591.

It is a cyclic number.

It is not a de Polignac number, because 10302111103 - 2¹ = 10302111101 is a prime.

It is a super-2 number, since 2×10302111103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302111101) 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, 6350676 + ... + 6352297.

It is an arithmetic number, because the mean of its divisors is an integer number (2578703722).

Almost surely, 2^10302111103 is an apocalyptic number.

10302111103 is a deficient number, since it is larger than the sum of its proper divisors (12703785).

10302111103 is an equidigital number, since it uses as much as digits as its factorization.

10302111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12703784.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10302111103 its reverse (30111120301), we get a palindrome (40413231404).

The spelling of 10302111103 in words is "ten billion, three hundred two million, one hundred eleven thousand, one hundred three".