101301330021 has 4 divisors (see below), whose sum is σ = 135068440032. Its totient is φ = 67534220012.

The previous prime is 101301329989. The next prime is 101301330041. The reversal of 101301330021 is 120033103101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101301330021 - 2⁵ = 101301329989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101301330041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16883555001 + ... + 16883555006.

It is an arithmetic number, because the mean of its divisors is an integer number (33767110008).

Almost surely, 2^101301330021 is an apocalyptic number.

It is an amenable number.

101301330021 is a deficient number, since it is larger than the sum of its proper divisors (33767110011).

101301330021 is an equidigital number, since it uses as much as digits as its factorization.

101301330021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33767110010.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 101301330021 its reverse (120033103101), we get a palindrome (221334433122).

The spelling of 101301330021 in words is "one hundred one billion, three hundred one million, three hundred thirty thousand, twenty-one".