32111201332101 has 16 divisors (see below), whose sum is σ = 43972472370368. Its totient is φ = 20828708841600.

The previous prime is 32111201332099. The next prime is 32111201332117. The reversal of 32111201332101 is 10123310211123.

It is not a de Polignac number, because 32111201332101 - 2¹ = 32111201332099 is a prime.

It is a super-2 number, since 2×32111201332101² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32111201332141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12448206 + ... + 14804736.

It is an arithmetic number, because the mean of its divisors is an integer number (2748279523148).

Almost surely, 2^{32111201332101} is an apocalyptic number.

It is an amenable number.

32111201332101 is a deficient number, since it is larger than the sum of its proper divisors (11861271038267).

32111201332101 is a wasteful number, since it uses less digits than its factorization.

32111201332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479332.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 32111201332101 its reverse (10123310211123), we get a palindrome (42234511543224).

The spelling of 32111201332101 in words is "thirty-two trillion, one hundred eleven billion, two hundred one million, three hundred thirty-two thousand, one hundred one".