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23130222301 = 179487265337
BaseRepresentation
bin10101100010101010…
…110010111011011101
32012200222121001000001
4111202222302323131
5334332314103201
614343104534301
71446121434304
oct254252627335
965628531001
1023130222301
11989a4533aa
124596321391
132248054b94
141195d0943b
15905984301
hex562ab2edd

23130222301 has 8 divisors (see below), whose sum is σ = 23307289920. Its totient is φ = 22953686688.

The previous prime is 23130222289. The next prime is 23130222341. The reversal of 23130222301 is 10322203132.

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 23130222301 - 29 = 23130221789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130222341) 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, 45496 + ... + 219841.

It is an arithmetic number, because the mean of its divisors is an integer number (2913411240).

Almost surely, 223130222301 is an apocalyptic number.

It is an amenable number.

23130222301 is a deficient number, since it is larger than the sum of its proper divisors (177067619).

23130222301 is a wasteful number, since it uses less digits than its factorization.

23130222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266003.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23130222301 its reverse (10322203132), we get a palindrome (33452425433).

The spelling of 23130222301 in words is "twenty-three billion, one hundred thirty million, two hundred twenty-two thousand, three hundred one".

Divisors: 1 179 487 87173 265337 47495323 129219119 23130222301