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113030230100 = 22523011375391
BaseRepresentation
bin110100101000100100…
…0000111000001010100
3101210202021022121121112
41221101020013001110
53322441214330400
6123531514034152
711110665050354
oct1512110070124
9353667277545
10113030230100
1143a32688907
1219aa5718958
13a874237078
145683818b64
152e1815d835
hex1a51207054

113030230100 has 36 divisors (see below), whose sum is σ = 245357712768. Its totient is φ = 45196956000.

The previous prime is 113030230081. The next prime is 113030230109. The reversal of 113030230100 is 1032030311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113030230109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113405 + ... + 488795.

Almost surely, 2113030230100 is an apocalyptic number.

113030230100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113030230100 is an abundant number, since it is smaller than the sum of its proper divisors (132327482668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113030230100 is a wasteful number, since it uses less digits than its factorization.

113030230100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378416 (or 378409 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 113030230100 its reverse (1032030311), we get a palindrome (114062260411).

The spelling of 113030230100 in words is "one hundred thirteen billion, thirty million, two hundred thirty thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 3011 6022 12044 15055 30110 60220 75275 150550 301100 375391 750782 1501564 1876955 3753910 7507820 9384775 18769550 37539100 1130302301 2260604602 4521209204 5651511505 11303023010 22606046020 28257557525 56515115050 113030230100