101323113103021 has 8 divisors (see below), whose sum is σ = 102013463089440. Its totient is φ = 100633332481968.

The previous prime is 101323113102979. The next prime is 101323113103057. The reversal of 101323113103021 is 120301311323101.

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 101323113103021 - 2¹⁹ = 101323112578733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101323113102983 and 101323113103001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101323113103061) 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, 141984211 + ... + 142696048.

It is an arithmetic number, because the mean of its divisors is an integer number (12751682886180).

Almost surely, 2^{101323113103021} is an apocalyptic number.

It is an amenable number.

101323113103021 is a deficient number, since it is larger than the sum of its proper divisors (690349986419).

101323113103021 is a wasteful number, since it uses less digits than its factorization.

101323113103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284682683.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 101323113103021 its reverse (120301311323101), we get a palindrome (221624424426122).

The spelling of 101323113103021 in words is "one hundred one trillion, three hundred twenty-three billion, one hundred thirteen million, one hundred three thousand, twenty-one".