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112301000131 = 1791933250673
BaseRepresentation
bin110100010010110101…
…0010100010111000011
3101201212110010220011011
41220211222110113003
53314443024001011
6123331304101351
711053631515435
oct1504552242703
9351773126134
10112301000131
1143698a94611
1219921464857
13a789132348
145614a32655
152dc4115621
hex1a25a945c3

112301000131 has 8 divisors (see below), whose sum is σ = 113513536080. Its totient is φ = 111094966272.

The previous prime is 112301000129. The next prime is 112301000137. The reversal of 112301000131 is 131000103211.

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 112301000131 - 21 = 112301000129 is a prime.

It is a super-2 number, since 2×1123010001312 (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 (112301000137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1590790 + ... + 1659883.

It is an arithmetic number, because the mean of its divisors is an integer number (14189192010).

Almost surely, 2112301000131 is an apocalyptic number.

112301000131 is a deficient number, since it is larger than the sum of its proper divisors (1212535949).

112301000131 is a wasteful number, since it uses less digits than its factorization.

112301000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251045.

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

Adding to 112301000131 its reverse (131000103211), we get a palindrome (243301103342).

The spelling of 112301000131 in words is "one hundred twelve billion, three hundred one million, one hundred thirty-one", and thus it is an aban number.

Divisors: 1 179 193 34547 3250673 581870467 627379889 112301000131