31471303103 has 8 divisors (see below), whose sum is σ = 32010370560. Its totient is φ = 30932424280.

The previous prime is 31471303033. The next prime is 31471303133. The reversal of 31471303103 is 30130317413.

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 31471303103 - 2³⁰ = 30397561279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31471303133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312668 + ... + 400878.

It is an arithmetic number, because the mean of its divisors is an integer number (4001296320).

Almost surely, 2^31471303103 is an apocalyptic number.

31471303103 is a deficient number, since it is larger than the sum of its proper divisors (539067457).

31471303103 is an equidigital number, since it uses as much as digits as its factorization.

31471303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94317.

The product of its (nonzero) digits is 2268, while the sum is 26.

The spelling of 31471303103 in words is "thirty-one billion, four hundred seventy-one million, three hundred three thousand, one hundred three".