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13100230101 = 373716860013
BaseRepresentation
bin11000011001101010…
…11010010111010101
31020210222101122022110
430030311122113111
5203312124330401
610003531221233
7642431055450
oct141465322725
936728348273
1013100230101
115612813852
1226572a7819
13130a09615a
148c3bba497
1551a14e9d6
hex30cd5a5d5

13100230101 has 16 divisors (see below), whose sum is σ = 20501777024. Its totient is φ = 7283525184.

The previous prime is 13100230081. The next prime is 13100230163. The reversal of 13100230101 is 10103200131.

It is not a de Polignac number, because 13100230101 - 227 = 12966012373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100230301) 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, 8429230 + ... + 8430783.

It is an arithmetic number, because the mean of its divisors is an integer number (1281361064).

Almost surely, 213100230101 is an apocalyptic number.

It is an amenable number.

13100230101 is a deficient number, since it is larger than the sum of its proper divisors (7401546923).

13100230101 is a wasteful number, since it uses less digits than its factorization.

13100230101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16860060.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13100230101 its reverse (10103200131), we get a palindrome (23203430232).

The spelling of 13100230101 in words is "thirteen billion, one hundred million, two hundred thirty thousand, one hundred one".

Divisors: 1 3 7 21 37 111 259 777 16860013 50580039 118020091 354060273 623820481 1871461443 4366743367 13100230101