32111201231203 has 4 divisors (see below), whose sum is σ = 32121018171568. Its totient is φ = 32101384290840.

The previous prime is 32111201231183. The next prime is 32111201231227. The reversal of 32111201231203 is 30213210211123.

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 32111201231203 - 2¹⁷ = 32111201100131 is a prime.

It is a super-2 number, since 2×32111201231203² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32111201231293) 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 3 ways as a sum of consecutive naturals, for example, 4908465276 + ... + 4908471817.

It is an arithmetic number, because the mean of its divisors is an integer number (8030254542892).

Almost surely, 2^{32111201231203} is an apocalyptic number.

32111201231203 is a deficient number, since it is larger than the sum of its proper divisors (9816940365).

32111201231203 is an equidigital number, since it uses as much as digits as its factorization.

32111201231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816940364.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 32111201231203 its reverse (30213210211123), we get a palindrome (62324411442326).

The spelling of 32111201231203 in words is "thirty-two trillion, one hundred eleven billion, two hundred one million, two hundred thirty-one thousand, two hundred three".