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23110133101 = 1161158321757
BaseRepresentation
bin10101100001011110…
…001010010101101101
32012122120210101210121
4111201132022111231
5334312143224401
614341110204541
71445455614226
oct254136122555
965576711717
1023110133101
11988a082060
12458b653751
132243b3cc93
14119339a24d
15903d16ca1
hex56178a56d

23110133101 has 16 divisors (see below), whose sum is σ = 25641715968. Its totient is φ = 20650795200.

The previous prime is 23110133093. The next prime is 23110133107. The reversal of 23110133101 is 10133101132.

It is a cyclic number.

It is not a de Polignac number, because 23110133101 - 23 = 23110133093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23110133107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051315 + ... + 1073071.

It is an arithmetic number, because the mean of its divisors is an integer number (1602607248).

Almost surely, 223110133101 is an apocalyptic number.

It is an amenable number.

23110133101 is a deficient number, since it is larger than the sum of its proper divisors (2531582867).

23110133101 is a wasteful number, since it uses less digits than its factorization.

23110133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23412.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 23110133101 its reverse (10133101132), we get a palindrome (33243234233).

The spelling of 23110133101 in words is "twenty-three billion, one hundred ten million, one hundred thirty-three thousand, one hundred one".

Divisors: 1 11 61 671 1583 17413 21757 96563 239327 1062193 1327177 14598947 34441331 378854641 2100921191 23110133101