23021021002101 has 8 divisors (see below), whose sum is σ = 30703635753600. Its totient is φ = 15342876792672.

The previous prime is 23021021001941. The next prime is 23021021002127. The reversal of 23021021002101 is 10120012012032.

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

It is not a de Polignac number, because 23021021002101 - 2¹⁸ = 23021020739957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23021021002141) 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, 1117623501 + ... + 1117644098.

It is an arithmetic number, because the mean of its divisors is an integer number (3837954469200).

Almost surely, 2^{23021021002101} is an apocalyptic number.

It is an amenable number.

23021021002101 is a deficient number, since it is larger than the sum of its proper divisors (7682614751499).

23021021002101 is a wasteful number, since it uses less digits than its factorization.

23021021002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235271035.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 23021021002101 its reverse (10120012012032), we get a palindrome (33141033014133).

The spelling of 23021021002101 in words is "twenty-three trillion, twenty-one billion, twenty-one million, two thousand, one hundred one".