Search a number
-
+
3100133220103 is a prime number
BaseRepresentation
bin101101000111001110010…
…101101101111100000111
3101222100222121120220022201
4231013032111231330013
5401243033101020403
610332103113535331
7436656122404303
oct55071625557407
911870877526281
103100133220103
11a95839423037
124209b0414547
13196458b149ba
14aa093914d03
15559954e621d
hex2d1ce56df07

3100133220103 has 2 divisors, whose sum is σ = 3100133220104. Its totient is φ = 3100133220102.

The previous prime is 3100133220089. The next prime is 3100133220131. The reversal of 3100133220103 is 3010223310013.

It is a weak prime.

It is an emirp because it is prime and its reverse (3010223310013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3100133220103 - 213 = 3100133211911 is a prime.

It is a super-2 number, since 2×31001332201032 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3100133220143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550066610051 + 1550066610052.

It is an arithmetic number, because the mean of its divisors is an integer number (1550066610052).

Almost surely, 23100133220103 is an apocalyptic number.

3100133220103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100133220103 is an equidigital number, since it uses as much as digits as its factorization.

3100133220103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3100133220103 its reverse (3010223310013), we get a palindrome (6110356530116).

The spelling of 3100133220103 in words is "three trillion, one hundred billion, one hundred thirty-three million, two hundred twenty thousand, one hundred three".