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113311320301 = 1013175363809
BaseRepresentation
bin110100110000111100…
…0011000100011101101
3101211110212020110212201
41221201320120203231
53324030144222201
6124015434501501
711120650221334
oct1514170304355
9354425213781
10113311320301
1144067317063
1219b63894891
13a8ba543a2a
1456acca8d1b
152e32b84801
hex1a61e188ed

113311320301 has 8 divisors (see below), whose sum is σ = 113489658360. Its totient is φ = 113133115392.

The previous prime is 113311320293. The next prime is 113311320307. The reversal of 113311320301 is 103023113311.

It can be written as a sum of positive squares in 4 ways, for example, as 40654656900 + 72656663401 = 201630^2 + 269549^2 .

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 113311320301 - 23 = 113311320293 is a prime.

It is a super-3 number, since 3×1133113203013 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113311320307) 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, 1743885 + ... + 1807693.

It is an arithmetic number, because the mean of its divisors is an integer number (14186207295).

Almost surely, 2113311320301 is an apocalyptic number.

It is an amenable number.

113311320301 is a deficient number, since it is larger than the sum of its proper divisors (178338059).

113311320301 is a wasteful number, since it uses less digits than its factorization.

113311320301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66575.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 113311320301 its reverse (103023113311), we get a palindrome (216334433612).

The spelling of 113311320301 in words is "one hundred thirteen billion, three hundred eleven million, three hundred twenty thousand, three hundred one".

Divisors: 1 1013 1753 63809 1775789 64638517 111857177 113311320301