31342422303 has 24 divisors (see below), whose sum is σ = 46402719168. Its totient is φ = 20376470592.

The previous prime is 31342422281. The next prime is 31342422337. The reversal of 31342422303 is 30322424313.

31342422303 is a `hidden beast` number, since 3 + 1 + 3 + 424 + 2 + 230 + 3 = 666.

It is not a de Polignac number, because 31342422303 - 2⁸ = 31342422047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31342422343) 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 23 ways as a sum of consecutive naturals, for example, 16576 + ... + 250917.

It is an arithmetic number, because the mean of its divisors is an integer number (1933446632).

Almost surely, 2^31342422303 is an apocalyptic number.

31342422303 is a deficient number, since it is larger than the sum of its proper divisors (15060296865).

31342422303 is a wasteful number, since it uses less digits than its factorization.

31342422303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267823 (or 267820 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 31342422303 its reverse (30322424313), we get a palindrome (61664846616).

The spelling of 31342422303 in words is "thirty-one billion, three hundred forty-two million, four hundred twenty-two thousand, three hundred three".