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131310110230201 = 740074681454249
BaseRepresentation
bin11101110110110100000100…
…011110011100011010111001
3122012221010100100112122112101
4131312310010132130122321
5114202341101204331301
61143135010514543401
736441561641006020
oct3566640436343271
9565833310478471
10131310110230201
1138926339a82a71
1212888942297b61
13583664b152b56
14245d62c3a18b7
15102aa25da2701
hex776d0479c6b9

131310110230201 has 8 divisors (see below), whose sum is σ = 150106149072000. Its totient is φ = 112523434304928.

The previous prime is 131310110230183. The next prime is 131310110230259. The reversal of 131310110230201 is 102032011013131.

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 131310110230201 - 29 = 131310110229689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131310110230001) 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, 2340699076 + ... + 2340755173.

It is an arithmetic number, because the mean of its divisors is an integer number (18763268634000).

Almost surely, 2131310110230201 is an apocalyptic number.

It is an amenable number.

131310110230201 is a deficient number, since it is larger than the sum of its proper divisors (18796038841799).

131310110230201 is an equidigital number, since it uses as much as digits as its factorization.

131310110230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4681458263.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 131310110230201 its reverse (102032011013131), we get a palindrome (233342121243332).

The spelling of 131310110230201 in words is "one hundred thirty-one trillion, three hundred ten billion, one hundred ten million, two hundred thirty thousand, two hundred one".

Divisors: 1 7 4007 28049 4681454249 32770179743 18758587175743 131310110230201