31054531303 has 16 divisors (see below), whose sum is σ = 32332572000. Its totient is φ = 29790859392.

The previous prime is 31054531301. The next prime is 31054531337. The reversal of 31054531303 is 30313545013.

It is a cyclic number.

It is not a de Polignac number, because 31054531303 - 2¹ = 31054531301 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 (31054531301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3375676 + ... + 3384862.

It is an arithmetic number, because the mean of its divisors is an integer number (2020785750).

Almost surely, 2^31054531303 is an apocalyptic number.

31054531303 is a deficient number, since it is larger than the sum of its proper divisors (1278040697).

31054531303 is a wasteful number, since it uses less digits than its factorization.

31054531303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9954.

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 31054531303 in words is "thirty-one billion, fifty-four million, five hundred thirty-one thousand, three hundred three".