101330110030221 has 6 divisors (see below), whose sum is σ = 146365714488110. Its totient is φ = 67553406686808.

The previous prime is 101330110030187. The next prime is 101330110030277. The reversal of 101330110030221 is 122030011033101.

101330110030221 is a `hidden beast` number, since 1 + 0 + 1 + 330 + 1 + 10 + 0 + 302 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 95316383786121 + 6013726244100 = 9763011^2 + 2452290^2 .

It is not a de Polignac number, because 101330110030221 - 2⁶ = 101330110030157 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101330110030194 and 101330110030203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101330110030321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5629450557226 + ... + 5629450557243.

Almost surely, 2^{101330110030221} is an apocalyptic number.

It is an amenable number.

101330110030221 is a deficient number, since it is larger than the sum of its proper divisors (45035604457889).

101330110030221 is a wasteful number, since it uses less digits than its factorization.

101330110030221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11258901114475 (or 11258901114472 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 101330110030221 its reverse (122030011033101), we get a palindrome (223360121063322).

The spelling of 101330110030221 in words is "one hundred one trillion, three hundred thirty billion, one hundred ten million, thirty thousand, two hundred twenty-one".