23000133001 has 4 divisors (see below), whose sum is σ = 23006979604. Its totient is φ = 22993286400.

The previous prime is 23000132999. The next prime is 23000133007. The reversal of 23000133001 is 10033100032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7153099776 + 15847033225 = 84576^2 + 125885^2 .

It is a cyclic number.

It is not a de Polignac number, because 23000133001 - 2¹ = 23000132999 is a prime.

It is a super-2 number, since 2×23000133001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23000133007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3418260 + ... + 3424981.

It is an arithmetic number, because the mean of its divisors is an integer number (5751744901).

Almost surely, 2^23000133001 is an apocalyptic number.

It is an amenable number.

23000133001 is a deficient number, since it is larger than the sum of its proper divisors (6846603).

23000133001 is an equidigital number, since it uses as much as digits as its factorization.

23000133001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6846602.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 23000133001 its reverse (10033100032), we get a palindrome (33033233033).

The spelling of 23000133001 in words is "twenty-three billion, one hundred thirty-three thousand, one".