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113108671 = 1329300023
BaseRepresentation
bin1101011110111…
…10011010111111
321212211111221001
412233132122333
5212423434141
615120151131
72542256614
oct657363277
9255744831
10113108671
1158935245
1231a684a7
131a583310
141104450b
159de3a31
hex6bde6bf

113108671 has 8 divisors (see below), whose sum is σ = 126010080. Its totient is φ = 100807392.

The previous prime is 113108659. The next prime is 113108683. The reversal of 113108671 is 176801311.

It is an interprime number because it is at equal distance from previous prime (113108659) and next prime (113108683).

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 113108671 - 27 = 113108543 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 (113108621) 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, 149635 + ... + 150388.

It is an arithmetic number, because the mean of its divisors is an integer number (15751260).

Almost surely, 2113108671 is an apocalyptic number.

113108671 is a deficient number, since it is larger than the sum of its proper divisors (12901409).

113108671 is a wasteful number, since it uses less digits than its factorization.

113108671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300065.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 113108671 is about 10635.2560382908. The cubic root of 113108671 is about 483.6137422683.

Adding to 113108671 its reverse (176801311), we get a palindrome (289909982).

The spelling of 113108671 in words is "one hundred thirteen million, one hundred eight thousand, six hundred seventy-one".

Divisors: 1 13 29 377 300023 3900299 8700667 113108671