10312331103 has 16 divisors (see below), whose sum is σ = 15283296000. Its totient is φ = 6872291640.

The previous prime is 10312331059. The next prime is 10312331153. The reversal of 10312331103 is 30113321301.

It is a happy number.

10312331103 is a `hidden beast` number, since 10 + 312 + 331 + 10 + 3 = 666.

It is not a de Polignac number, because 10312331103 - 2⁹ = 10312330591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312331153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2118 + ... + 143628.

It is an arithmetic number, because the mean of its divisors is an integer number (955206000).

Almost surely, 2^10312331103 is an apocalyptic number.

10312331103 is a deficient number, since it is larger than the sum of its proper divisors (4970964897).

10312331103 is a wasteful number, since it uses less digits than its factorization.

10312331103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144219 (or 144213 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10312331103 its reverse (30113321301), we get a palindrome (40425652404).

The spelling of 10312331103 in words is "ten billion, three hundred twelve million, three hundred thirty-one thousand, one hundred three".