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112113313012201 = 1012933788507857
BaseRepresentation
bin11001011111011101101010…
…001100100101100111101001
3112200221221001112211001210211
4121133131222030211213221
5104143331031112342301
61034240051151541121
732420630260654024
oct3137355214454751
9480857045731724
10112113313012201
11327a4a974531a6
12106a838982a7a1
134a7331751c677
141d984559ba1bb
15ce64d05ab051
hex65f76a3259e9

112113313012201 has 8 divisors (see below), whose sum is σ = 113609773645704. Its totient is φ = 110624429395200.

The previous prime is 112113313012193. The next prime is 112113313012229. The reversal of 112113313012201 is 102210313311211.

It can be written as a sum of positive squares in 4 ways, for example, as 37806499392601 + 74306813619600 = 6148699^2 + 8620140^2 .

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 112113313012201 - 23 = 112113313012193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112113313012901) 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, 1894224336 + ... + 1894283521.

It is an arithmetic number, because the mean of its divisors is an integer number (14201221705713).

Almost surely, 2112113313012201 is an apocalyptic number.

It is an amenable number.

112113313012201 is a deficient number, since it is larger than the sum of its proper divisors (1496460633503).

112113313012201 is a wasteful number, since it uses less digits than its factorization.

112113313012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3788508251.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 112113313012201 its reverse (102210313311211), we get a palindrome (214323626323412).

The spelling of 112113313012201 in words is "one hundred twelve trillion, one hundred thirteen billion, three hundred thirteen million, twelve thousand, two hundred one".

Divisors: 1 101 293 29593 3788507857 382639293557 1110032802101 112113313012201