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113201335 = 51319711291
BaseRepresentation
bin1101011111101…
…01000010110111
321220000020001001
412233311002313
5212434420320
615122144131
72543124022
oct657650267
9256006031
10113201335
1158998925
1231ab2047
131a5b6550
141106a1b9
159e1120a
hex6bf50b7

113201335 has 32 divisors (see below), whose sum is σ = 156280320. Its totient is φ = 78019200.

The previous prime is 113201329. The next prime is 113201357. The reversal of 113201335 is 533102311.

It is not a de Polignac number, because 113201335 - 25 = 113201303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87040 + ... + 88330.

It is an arithmetic number, because the mean of its divisors is an integer number (4883760).

Almost surely, 2113201335 is an apocalyptic number.

113201335 is a deficient number, since it is larger than the sum of its proper divisors (43078985).

113201335 is a wasteful number, since it uses less digits than its factorization.

113201335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 113201335 is about 10639.6116000538. The cubic root of 113201335 is about 483.7457726753.

Adding to 113201335 its reverse (533102311), we get a palindrome (646303646).

It can be divided in two parts, 11320133 and 5, that multiplied together give a palindrome (56600665).

The spelling of 113201335 in words is "one hundred thirteen million, two hundred one thousand, three hundred thirty-five".

Divisors: 1 5 13 19 65 71 95 247 355 923 1235 1291 1349 4615 6455 6745 16783 17537 24529 83915 87685 91661 122645 318877 458305 1191593 1594385 1741559 5957965 8707795 22640267 113201335