32011131103201 has 4 divisors (see below), whose sum is σ = 33894138815172. Its totient is φ = 30128123391232.

The previous prime is 32011131103199. The next prime is 32011131103229. The reversal of 32011131103201 is 10230113111023.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11045492722576 + 20965638380625 = 3323476^2 + 4578825^2 .

It is a cyclic number.

It is not a de Polignac number, because 32011131103201 - 2¹ = 32011131103199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32011131109201) 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, 941503855960 + ... + 941503855993.

It is an arithmetic number, because the mean of its divisors is an integer number (8473534703793).

Almost surely, 2^{32011131103201} is an apocalyptic number.

It is an amenable number.

32011131103201 is a deficient number, since it is larger than the sum of its proper divisors (1883007711971).

32011131103201 is a wasteful number, since it uses less digits than its factorization.

32011131103201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883007711970.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 32011131103201 its reverse (10230113111023), we get a palindrome (42241244214224).

The spelling of 32011131103201 in words is "thirty-two trillion, eleven billion, one hundred thirty-one million, one hundred three thousand, two hundred one".