20230421321001 has 8 divisors (see below), whose sum is σ = 27212602131360. Its totient is φ = 13367594028992.

The previous prime is 20230421320987. The next prime is 20230421321021. The reversal of 20230421321001 is 10012312403202.

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 20230421321001 - 2¹³ = 20230421312809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20230421321021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29838379191 + ... + 29838379868.

It is an arithmetic number, because the mean of its divisors is an integer number (3401575266420).

Almost surely, 2^{20230421321001} is an apocalyptic number.

It is an amenable number.

20230421321001 is a deficient number, since it is larger than the sum of its proper divisors (6982180810359).

20230421321001 is a wasteful number, since it uses less digits than its factorization.

20230421321001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59676759175.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20230421321001 its reverse (10012312403202), we get a palindrome (30242733724203).

The spelling of 20230421321001 in words is "twenty trillion, two hundred thirty billion, four hundred twenty-one million, three hundred twenty-one thousand, one".