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23110013201 = 1159179331601
BaseRepresentation
bin10101100001011101…
…101101000100010001
32012122120120022022212
4111201131231010101
5334312130410301
614341103441505
71445454604532
oct254135550421
965576508285
1023110013201
119889aaaa70
12458b5b6295
132243aca532
141193368689
15903ce14bb
hex56176d111

23110013201 has 32 divisors (see below), whose sum is σ = 25902374400. Its totient is φ = 20441520000.

The previous prime is 23110013189. The next prime is 23110013221. The reversal of 23110013201 is 10231001132.

It is a de Polignac number, because none of the positive numbers 2k-23110013201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23110013221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38452301 + ... + 38452901.

It is an arithmetic number, because the mean of its divisors is an integer number (809449200).

Almost surely, 223110013201 is an apocalyptic number.

It is an amenable number.

23110013201 is a deficient number, since it is larger than the sum of its proper divisors (2792361199).

23110013201 is a wasteful number, since it uses less digits than its factorization.

23110013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 23110013201 its reverse (10231001132), we get a palindrome (33341014333).

The spelling of 23110013201 in words is "twenty-three billion, one hundred ten million, thirteen thousand, two hundred one".

Divisors: 1 11 59 179 331 601 649 1969 3641 6611 10561 19529 35459 59249 107579 116171 198931 214819 390049 651739 1183369 2188241 3495691 6347161 11736929 35608649 38452601 69818771 129106219 391695139 2100910291 23110013201