101622133 has 2 divisors, whose sum is σ = 101622134. Its totient is φ = 101622132.

The previous prime is 101622121. The next prime is 101622137. The reversal of 101622133 is 331226101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89245809 + 12376324 = 9447^2 + 3518^2 .

It is a cyclic number.

It is not a de Polignac number, because 101622133 - 2²¹ = 99524981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101622133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101622137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50811066 + 50811067.

It is an arithmetic number, because the mean of its divisors is an integer number (50811067).

Almost surely, 2^101622133 is an apocalyptic number.

It is an amenable number.

101622133 is a deficient number, since it is larger than the sum of its proper divisors (1).

101622133 is an equidigital number, since it uses as much as digits as its factorization.

101622133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 101622133 is about 10080.7803765383. The cubic root of 101622133 is about 466.6551919514.

Adding to 101622133 its reverse (331226101), we get a palindrome (432848234).

The spelling of 101622133 in words is "one hundred one million, six hundred twenty-two thousand, one hundred thirty-three".