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113131344301 = 1916336529333
BaseRepresentation
bin110100101011100100…
…1110101000110101101
3101211000022120202012221
41221113021311012231
53323143111004201
6123545525155341
711113333363063
oct1512711650655
9354008522187
10113131344301
1143a84770468
1219b1355bb51
13a88c17aa61
14569301a033
152e21e834a1
hex1a572751ad

113131344301 has 8 divisors (see below), whose sum is σ = 119816215520. Its totient is φ = 106519532112.

The previous prime is 113131344259. The next prime is 113131344311. The reversal of 113131344301 is 103443131311.

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 113131344301 - 215 = 113131311533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113131344311) 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, 18261570 + ... + 18267763.

It is an arithmetic number, because the mean of its divisors is an integer number (14977026940).

Almost surely, 2113131344301 is an apocalyptic number.

It is an amenable number.

113131344301 is a deficient number, since it is larger than the sum of its proper divisors (6684871219).

113131344301 is a wasteful number, since it uses less digits than its factorization.

113131344301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36529515.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 113131344301 its reverse (103443131311), we get a palindrome (216574475612).

The spelling of 113131344301 in words is "one hundred thirteen billion, one hundred thirty-one million, three hundred forty-four thousand, three hundred one".

Divisors: 1 19 163 3097 36529333 694057327 5954281279 113131344301