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200110013131 = 731734318301
BaseRepresentation
bin1011101001011101111…
…1000111101011001011
3201010112000021221010211
42322113133013223023
511234311130410011
6231532420021551
720312625022000
oct2722737075313
9633460257124
10200110013131
1177958981746
12329485318b7
1315b4105a4c2
14998495b8a7
155312e55b21
hex2e977c7acb

200110013131 has 16 divisors (see below), whose sum is σ = 247091774400. Its totient is φ = 161433283200.

The previous prime is 200110013113. The next prime is 200110013141. The reversal of 200110013131 is 131310011002.

It is not a de Polignac number, because 200110013131 - 27 = 200110013003 is a prime.

It is a super-2 number, since 2×2001100131312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200110013101) 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, 17153320 + ... + 17164981.

It is an arithmetic number, because the mean of its divisors is an integer number (15443235900).

Almost surely, 2200110013131 is an apocalyptic number.

200110013131 is a deficient number, since it is larger than the sum of its proper divisors (46981761269).

200110013131 is an equidigital number, since it uses as much as digits as its factorization.

200110013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34318339 (or 34318325 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 200110013131 its reverse (131310011002), we get a palindrome (331420024133).

The spelling of 200110013131 in words is "two hundred billion, one hundred ten million, thirteen thousand, one hundred thirty-one".

Divisors: 1 7 17 49 119 343 833 5831 34318301 240228107 583411117 1681596749 4083877819 11771177243 28587144733 200110013131