21132311101301 has 8 divisors (see below), whose sum is σ = 21607400950464. Its totient is φ = 20662470864000.

The previous prime is 21132311101271. The next prime is 21132311101337. The reversal of 21132311101301 is 10310111323112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-21132311101301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21132311101351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312394825 + ... + 1312410926.

It is an arithmetic number, because the mean of its divisors is an integer number (2700925118808).

Almost surely, 2^{21132311101301} is an apocalyptic number.

It is an amenable number.

21132311101301 is a deficient number, since it is larger than the sum of its proper divisors (475089849163).

21132311101301 is an equidigital number, since it uses as much as digits as its factorization.

21132311101301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624805931.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 21132311101301 its reverse (10310111323112), we get a palindrome (31442422424413).

The spelling of 21132311101301 in words is "twenty-one trillion, one hundred thirty-two billion, three hundred eleven million, one hundred one thousand, three hundred one".