31320022010103 has 8 divisors (see below), whose sum is σ = 46400032607600. Its totient is φ = 20880014673384.

The previous prime is 31320022010099. The next prime is 31320022010201. The reversal of 31320022010103 is 30101022002313.

31320022010103 is a `hidden beast` number, since 313 + 20 + 0 + 220 + 10 + 103 = 666.

It is not a de Polignac number, because 31320022010103 - 2² = 31320022010099 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 (31320022015103) 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 7 ways as a sum of consecutive naturals, for example, 580000407568 + ... + 580000407621.

It is an arithmetic number, because the mean of its divisors is an integer number (5800004075950).

Almost surely, 2^{31320022010103} is an apocalyptic number.

31320022010103 is a deficient number, since it is larger than the sum of its proper divisors (15080010597497).

31320022010103 is a wasteful number, since it uses less digits than its factorization.

31320022010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160000815198 (or 1160000815192 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 31320022010103 its reverse (30101022002313), we get a palindrome (61421044012416).

The spelling of 31320022010103 in words is "thirty-one trillion, three hundred twenty billion, twenty-two million, ten thousand, one hundred three".