32320021110101 has 16 divisors (see below), whose sum is σ = 33314667474816. Its totient is φ = 31340426040000.

The previous prime is 32320021110089. The next prime is 32320021110121. The reversal of 32320021110101 is 10101112002323.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32320021110101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32320021110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32320021110121) 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 15 ways as a sum of consecutive naturals, for example, 69675506 + ... + 70137836.

It is an arithmetic number, because the mean of its divisors is an integer number (2082166717176).

Almost surely, 2^{32320021110101} is an apocalyptic number.

It is an amenable number.

32320021110101 is a deficient number, since it is larger than the sum of its proper divisors (994646364715).

32320021110101 is a wasteful number, since it uses less digits than its factorization.

32320021110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478604.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 32320021110101 its reverse (10101112002323), we get a palindrome (42421133112424).

The spelling of 32320021110101 in words is "thirty-two trillion, three hundred twenty billion, twenty-one million, one hundred ten thousand, one hundred one".