10031313103 has 8 divisors (see below), whose sum is σ = 11582547872. Its totient is φ = 8509625856.

The previous prime is 10031313091. The next prime is 10031313107. The reversal of 10031313103 is 30131313001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10031313103 - 2²¹ = 10029215951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031313107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7386150 + ... + 7387507.

It is an arithmetic number, because the mean of its divisors is an integer number (1447818484).

Almost surely, 2^10031313103 is an apocalyptic number.

10031313103 is a deficient number, since it is larger than the sum of its proper divisors (1551234769).

10031313103 is an equidigital number, since it uses as much as digits as its factorization.

10031313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14773761.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 10031313103 its reverse (30131313001), we get a palindrome (40162626104).

The spelling of 10031313103 in words is "ten billion, thirty-one million, three hundred thirteen thousand, one hundred three".