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23230001013001 = 41566585390561
BaseRepresentation
bin1010100100000101001111…
…11101010110000100001001
310001020202200201012211112221
411102002213331112010021
511021100020224404001
6121223414245334041
74615212036441136
oct522024775260411
9101222621184487
1023230001013001
117446873a70032
122732168407321
13cc676c790cb3
145a44a386558d
152a43eb7c81a1
hex1520a7f56109

23230001013001 has 4 divisors (see below), whose sum is σ = 23796586403604. Its totient is φ = 22663415622400.

The previous prime is 23230001012927. The next prime is 23230001013017. The reversal of 23230001013001 is 10031010003232.

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 1592199806976 + 21637801206025 = 1261824^2 + 4651645^2 .

It is a cyclic number.

It is not a de Polignac number, because 23230001013001 - 219 = 23230000488713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23230001013091) 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, 283292695240 + ... + 283292695321.

It is an arithmetic number, because the mean of its divisors is an integer number (5949146600901).

Almost surely, 223230001013001 is an apocalyptic number.

It is an amenable number.

23230001013001 is a deficient number, since it is larger than the sum of its proper divisors (566585390603).

23230001013001 is an equidigital number, since it uses as much as digits as its factorization.

23230001013001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566585390602.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23230001013001 its reverse (10031010003232), we get a palindrome (33261011016233).

The spelling of 23230001013001 in words is "twenty-three trillion, two hundred thirty billion, one million, thirteen thousand, one".

Divisors: 1 41 566585390561 23230001013001