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23310130001 = 197118325533
BaseRepresentation
bin10101101101011001…
…000101101101010001
32020011112010021222012
4111231121011231101
5340214343130001
614413012552305
71453434556454
oct255531055521
966145107865
1023310130001
119981a62754
124626622695
1322763c5a42
1411b1b7b49b
159166702bb
hex56d645b51

23310130001 has 4 divisors (see below), whose sum is σ = 23428455732. Its totient is φ = 23191804272.

The previous prime is 23310129979. The next prime is 23310130007. The reversal of 23310130001 is 10003101332.

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 18696460225 + 4613669776 = 136735^2 + 67924^2 .

It is a cyclic number.

It is not a de Polignac number, because 23310130001 - 230 = 22236388177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23310130007) 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, 59162570 + ... + 59162963.

It is an arithmetic number, because the mean of its divisors is an integer number (5857113933).

Almost surely, 223310130001 is an apocalyptic number.

It is an amenable number.

23310130001 is a deficient number, since it is larger than the sum of its proper divisors (118325731).

23310130001 is a wasteful number, since it uses less digits than its factorization.

23310130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118325730.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 23310130001 its reverse (10003101332), we get a palindrome (33313231333).

The spelling of 23310130001 in words is "twenty-three billion, three hundred ten million, one hundred thirty thousand, one".

Divisors: 1 197 118325533 23310130001