101326349 has 2 divisors, whose sum is σ = 101326350. Its totient is φ = 101326348.

The previous prime is 101326333. The next prime is 101326363. The reversal of 101326349 is 943623101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85470025 + 15856324 = 9245^2 + 3982^2 .

It is an emirp because it is prime and its reverse (943623101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101326349 - 2⁴ = 101326333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101326369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50663174 + 50663175.

It is an arithmetic number, because the mean of its divisors is an integer number (50663175).

Almost surely, 2^101326349 is an apocalyptic number.

It is an amenable number.

101326349 is a deficient number, since it is larger than the sum of its proper divisors (1).

101326349 is an equidigital number, since it uses as much as digits as its factorization.

101326349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 101326349 is about 10066.0989961355. The cubic root of 101326349 is about 466.2019990978.

The spelling of 101326349 in words is "one hundred one million, three hundred twenty-six thousand, three hundred forty-nine".