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113141103421 is a prime number
BaseRepresentation
bin110100101011110111…
…1000011101100111101
3101211000222221120012211
41221113233003230331
53323203110302141
6123550514300421
711113512340243
oct1512757035475
9354028846184
10113141103421
1143a8a226655
1219b16887711
13a8911b6a98
14569443a793
152e22c5ed81
hex1a57bc3b3d

113141103421 has 2 divisors, whose sum is σ = 113141103422. Its totient is φ = 113141103420.

The previous prime is 113141103409. The next prime is 113141103433. The reversal of 113141103421 is 124301141311.

It is a balanced prime because it is at equal distance from previous prime (113141103409) and next prime (113141103433).

It can be written as a sum of positive squares in only one way, i.e., 110333587225 + 2807516196 = 332165^2 + 52986^2 .

It is a cyclic number.

It is not a de Polignac number, because 113141103421 - 29 = 113141102909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113141103392 and 113141103401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113141103451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56570551710 + 56570551711.

It is an arithmetic number, because the mean of its divisors is an integer number (56570551711).

Almost surely, 2113141103421 is an apocalyptic number.

It is an amenable number.

113141103421 is a deficient number, since it is larger than the sum of its proper divisors (1).

113141103421 is an equidigital number, since it uses as much as digits as its factorization.

113141103421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 113141103421 its reverse (124301141311), we get a palindrome (237442244732).

The spelling of 113141103421 in words is "one hundred thirteen billion, one hundred forty-one million, one hundred three thousand, four hundred twenty-one".