23001010321 has 8 divisors (see below), whose sum is σ = 24044157504. Its totient is φ = 21961455120.

The previous prime is 23001010289. The next prime is 23001010327. The reversal of 23001010321 is 12301010032.

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 23001010321 - 2⁵ = 23001010289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23001010327) 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, 884895 + ... + 910516.

It is an arithmetic number, because the mean of its divisors is an integer number (3005519688).

Almost surely, 2^23001010321 is an apocalyptic number.

It is an amenable number.

23001010321 is a deficient number, since it is larger than the sum of its proper divisors (1043147183).

23001010321 is a wasteful number, since it uses less digits than its factorization.

23001010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795991.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23001010321 its reverse (12301010032), we get a palindrome (35302020353).

The spelling of 23001010321 in words is "twenty-three billion, one million, ten thousand, three hundred twenty-one".