11321201132101 has 16 divisors (see below), whose sum is σ = 13165944910720. Its totient is φ = 9534754114560.

The previous prime is 11321201132081. The next prime is 11321201132113. The reversal of 11321201132101 is 10123110212311.

It is a cyclic number.

It is not a de Polignac number, because 11321201132101 - 2⁵ = 11321201132069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321201136101) 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, 59881680 + ... + 60070441.

It is an arithmetic number, because the mean of its divisors is an integer number (822871556920).

Almost surely, 2^{11321201132101} is an apocalyptic number.

It is an amenable number.

11321201132101 is a deficient number, since it is larger than the sum of its proper divisors (1844743778619).

11321201132101 is a wasteful number, since it uses less digits than its factorization.

11321201132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119952364.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11321201132101 its reverse (10123110212311), we get a palindrome (21444311344412).

The spelling of 11321201132101 in words is "eleven trillion, three hundred twenty-one billion, two hundred one million, one hundred thirty-two thousand, one hundred one".