31103320003022 has 8 divisors (see below), whose sum is σ = 46864195162176. Its totient is φ = 15481921615632.

The previous prime is 31103320003003. The next prime is 31103320003057. The reversal of 31103320003022 is 22030002330113.

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

It is a junction number, because it is equal to n+sod(n) for n = 31103320002985 and 31103320003003.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34869192383 + ... + 34869193274.

It is an arithmetic number, because the mean of its divisors is an integer number (5858024395272).

Almost surely, 2^{31103320003022} is an apocalyptic number.

31103320003022 is a deficient number, since it is larger than the sum of its proper divisors (15760875159154).

31103320003022 is a wasteful number, since it uses less digits than its factorization.

31103320003022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69738385882.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 31103320003022 its reverse (22030002330113), we get a palindrome (53133322333135).

The spelling of 31103320003022 in words is "thirty-one trillion, one hundred three billion, three hundred twenty million, three thousand, twenty-two".