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23201303300013 = 318352742139673
BaseRepresentation
bin1010100011001111110010…
…11100010000011110101101
310001011000121201101222010010
411101213321130100132231
511020112232121100023
6121202310454003433
74613144632056336
oct521477134203655
9101130551358103
1023201303300013
117435687946563
122728699646579
13cc3b48154b37
145a2d4037528d
152a37bc192093
hex1519f97107ad

23201303300013 has 8 divisors (see below), whose sum is σ = 30935240359488. Its totient is φ = 15467450886944.

The previous prime is 23201303300011. The next prime is 23201303300053. The reversal of 23201303300013 is 31000330310232.

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 23201303300013 - 21 = 23201303300011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201303300011) 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, 20519256 + ... + 21620417.

It is an arithmetic number, because the mean of its divisors is an integer number (3866905044936).

Almost surely, 223201303300013 is an apocalyptic number.

It is an amenable number.

23201303300013 is a deficient number, since it is larger than the sum of its proper divisors (7733937059475).

23201303300013 is a wasteful number, since it uses less digits than its factorization.

23201303300013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42323203.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23201303300013 its reverse (31000330310232), we get a palindrome (54201633610245).

The spelling of 23201303300013 in words is "twenty-three trillion, two hundred one billion, three hundred three million, three hundred thousand, thirteen".

Divisors: 1 3 183527 550581 42139673 126419019 7733767766671 23201303300013