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3100112122213 is a prime number
BaseRepresentation
bin101101000111001101000…
…101001111000101100101
3101222100221010220000110101
4231013031011033011211
5401243012200402323
610332101041424101
7436655445153361
oct55071505170545
911870833800411
103100112122213
11a95828522967
124209a533b031
13196454638942
14aa090bc22a1
1555993729dad
hex2d1cd14f165

3100112122213 has 2 divisors, whose sum is σ = 3100112122214. Its totient is φ = 3100112122212.

The previous prime is 3100112122147. The next prime is 3100112122249. The reversal of 3100112122213 is 3122212110013.

3100112122213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3094355410084 + 5756712129 = 1759078^2 + 75873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3100112122213 is a prime.

It is a super-2 number, since 2×31001121222132 (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 (3100112122313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550056061106 + 1550056061107.

It is an arithmetic number, because the mean of its divisors is an integer number (1550056061107).

Almost surely, 23100112122213 is an apocalyptic number.

It is an amenable number.

3100112122213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100112122213 is an equidigital number, since it uses as much as digits as its factorization.

3100112122213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3100112122213 its reverse (3122212110013), we get a palindrome (6222324232226).

The spelling of 3100112122213 in words is "three trillion, one hundred billion, one hundred twelve million, one hundred twenty-two thousand, two hundred thirteen".