101333021312221 has 8 divisors (see below), whose sum is σ = 101384913216384. Its totient is φ = 101281130562480.

The previous prime is 101333021312213. The next prime is 101333021312267. The reversal of 101333021312221 is 122213120333101.

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

It is a cyclic number.

It is not a de Polignac number, because 101333021312221 - 2³ = 101333021312213 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 (101333021372221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217022416 + ... + 217488838.

It is an arithmetic number, because the mean of its divisors is an integer number (12673114152048).

Almost surely, 2^{101333021312221} is an apocalyptic number.

It is an amenable number.

101333021312221 is a deficient number, since it is larger than the sum of its proper divisors (51891904163).

101333021312221 is a wasteful number, since it uses less digits than its factorization.

101333021312221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577211.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 101333021312221 its reverse (122213120333101), we get a palindrome (223546141645322).

The spelling of 101333021312221 in words is "one hundred one trillion, three hundred thirty-three billion, twenty-one million, three hundred twelve thousand, two hundred twenty-one".