32120313302303 has 4 divisors (see below), whose sum is σ = 32120327004360. Its totient is φ = 32120299600248.

The previous prime is 32120313302299. The next prime is 32120313302309. The reversal of 32120313302303 is 30320331302123.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 32120313302303 - 2² = 32120313302299 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 (32120313302309) 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, 2348273 + ... + 8351946.

It is an arithmetic number, because the mean of its divisors is an integer number (8030081751090).

Almost surely, 2^{32120313302303} is an apocalyptic number.

32120313302303 is a deficient number, since it is larger than the sum of its proper divisors (13702057).

32120313302303 is a wasteful number, since it uses less digits than its factorization.

32120313302303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13702056.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 32120313302303 its reverse (30320331302123), we get a palindrome (62440644604426).

The spelling of 32120313302303 in words is "thirty-two trillion, one hundred twenty billion, three hundred thirteen million, three hundred two thousand, three hundred three".