101033020220021 has 8 divisors (see below), whose sum is σ = 101092204993920. Its totient is φ = 100973836470672.

The previous prime is 101033020220009. The next prime is 101033020220051. The reversal of 101033020220021 is 120022020330101.

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-101033020220021 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 (101033020220051) 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, 298640000 + ... + 298978118.

It is an arithmetic number, because the mean of its divisors is an integer number (12636525624240).

Almost surely, 2^{101033020220021} is an apocalyptic number.

It is an amenable number.

101033020220021 is a deficient number, since it is larger than the sum of its proper divisors (59184773899).

101033020220021 is a wasteful number, since it uses less digits than its factorization.

101033020220021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512275.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 101033020220021 its reverse (120022020330101), we get a palindrome (221055040550122).

The spelling of 101033020220021 in words is "one hundred one trillion, thirty-three billion, twenty million, two hundred twenty thousand, twenty-one".