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113101232230 = 2571615731889
BaseRepresentation
bin110100101010101011…
…0111101100001100110
3101210221012220220020001
41221111112331201212
53323112403412410
6123542531531514
711112516416560
oct1512526754146
9353835826201
10113101232230
1143a69773858
1219b05459b9a
13a885b66a6c
14568d01c330
152e1e4d633a
hex1a555bd866

113101232230 has 16 divisors (see below), whose sum is σ = 232665392160. Its totient is φ = 38777565312.

The previous prime is 113101232219. The next prime is 113101232249. The reversal of 113101232230 is 32232101311.

It is a junction number, because it is equal to n+sod(n) for n = 113101232198 and 113101232207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807865875 + ... + 807866014.

It is an arithmetic number, because the mean of its divisors is an integer number (14541587010).

Almost surely, 2113101232230 is an apocalyptic number.

113101232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113101232230 is an abundant number, since it is smaller than the sum of its proper divisors (119564159930).

113101232230 is a wasteful number, since it uses less digits than its factorization.

113101232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615731903.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113101232230 its reverse (32232101311), we get a palindrome (145333333541).

The spelling of 113101232230 in words is "one hundred thirteen billion, one hundred one million, two hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 1615731889 3231463778 8078659445 11310123223 16157318890 22620246446 56550616115 113101232230