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137226850183 is a prime number
BaseRepresentation
bin111111111001101011…
…0111000111110000111
3111010012120112021100201
41333303112320332013
54222020033201213
6143012515351331
712625415660263
oct1776326707607
9433176467321
10137226850183
1153219a85695
1222718bb2547
13cc2c1a6147
1468db1d70a3
15388253c6dd
hex1ff35b8f87

137226850183 has 2 divisors, whose sum is σ = 137226850184. Its totient is φ = 137226850182.

The previous prime is 137226850177. The next prime is 137226850207. The reversal of 137226850183 is 381058622731.

It is a weak prime.

It is an emirp because it is prime and its reverse (381058622731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137226850183 - 29 = 137226849671 is a prime.

It is a super-2 number, since 2×1372268501832 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137226850153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68613425091 + 68613425092.

It is an arithmetic number, because the mean of its divisors is an integer number (68613425092).

Almost surely, 2137226850183 is an apocalyptic number.

137226850183 is a deficient number, since it is larger than the sum of its proper divisors (1).

137226850183 is an equidigital number, since it uses as much as digits as its factorization.

137226850183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 137226850183 in words is "one hundred thirty-seven billion, two hundred twenty-six million, eight hundred fifty thousand, one hundred eighty-three".