32313020121103 has 4 divisors (see below), whose sum is σ = 32316371060968. Its totient is φ = 32309669181240.

The previous prime is 32313020121077. The next prime is 32313020121169. The reversal of 32313020121103 is 30112102031323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32313020121103 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 (32313050121103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675455468 + ... + 1675474753.

It is an arithmetic number, because the mean of its divisors is an integer number (8079092765242).

Almost surely, 2^{32313020121103} is an apocalyptic number.

32313020121103 is a deficient number, since it is larger than the sum of its proper divisors (3350939865).

32313020121103 is an equidigital number, since it uses as much as digits as its factorization.

32313020121103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350939864.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 32313020121103 its reverse (30112102031323), we get a palindrome (62425122152426).

The spelling of 32313020121103 in words is "thirty-two trillion, three hundred thirteen billion, twenty million, one hundred twenty-one thousand, one hundred three".