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113313311301 = 3712227123887
BaseRepresentation
bin110100110000111111…
…1111110101001000101
3101211110222222122000110
41221201333332221011
53324031201430201
6124015545303233
711121003153111
oct1514177765105
9354428878013
10113313311301
1144068456a13
1219b64494b19
13a8baa90038
1456ad266741
152e32e296d6
hex1a61ffea45

113313311301 has 16 divisors (see below), whose sum is σ = 153225658368. Its totient is φ = 74471770800.

The previous prime is 113313311281. The next prime is 113313311311. The reversal of 113313311301 is 103113313311.

It is not a de Polignac number, because 113313311301 - 231 = 111165827653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113313311311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4731780 + ... + 4755666.

It is an arithmetic number, because the mean of its divisors is an integer number (9576603648).

Almost surely, 2113313311301 is an apocalyptic number.

It is an amenable number.

113313311301 is a deficient number, since it is larger than the sum of its proper divisors (39912347067).

113313311301 is a wasteful number, since it uses less digits than its factorization.

113313311301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46232.

The product of its (nonzero) digits is 243, while the sum is 21.

Adding to 113313311301 its reverse (103113313311), we get a palindrome (216426624612).

The spelling of 113313311301 in words is "one hundred thirteen billion, three hundred thirteen million, three hundred eleven thousand, three hundred one".

Divisors: 1 3 71 213 22271 23887 66813 71661 1581241 1695977 4743723 5087931 531987377 1595962131 37771103767 113313311301