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23313102300231 = 3193177072273927
BaseRepresentation
bin1010100110100000000010…
…01011100110010001000111
310001112201012011221121211220
411103100001023212101013
511023430213142101411
6121325520310331423
74624213256641362
oct523200113462107
9101481164847756
1023313102300231
117479038528107
12274629a959b73
1310015542819c3
145a85084510d9
152a6662196b06
hex1534012e6447

23313102300231 has 16 divisors (see below), whose sum is σ = 31246972410624. Its totient is φ = 15460659362304.

The previous prime is 23313102300221. The next prime is 23313102300281. The reversal of 23313102300231 is 13200320131332.

It is not a de Polignac number, because 23313102300231 - 211 = 23313102298183 is a prime.

It is a super-2 number, since 2×233131023002312 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23313102300221) 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, 9115390 + ... + 11389316.

It is an arithmetic number, because the mean of its divisors is an integer number (1952935775664).

Almost surely, 223313102300231 is an apocalyptic number.

23313102300231 is a deficient number, since it is larger than the sum of its proper divisors (7933870110393).

23313102300231 is a wasteful number, since it uses less digits than its factorization.

23313102300231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291830.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 23313102300231 its reverse (13200320131332), we get a palindrome (36513422431563).

The spelling of 23313102300231 in words is "twenty-three trillion, three hundred thirteen billion, one hundred two million, three hundred thousand, two hundred thirty-one".

Divisors: 1 3 193 579 17707 53121 2273927 3417451 6821781 10252353 438867911 1316603733 40264425389 120793276167 7771034100077 23313102300231