101345029 has 2 divisors, whose sum is σ = 101345030. Its totient is φ = 101345028.

The previous prime is 101345021. The next prime is 101345059. The reversal of 101345029 is 920543101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101304225 + 40804 = 10065^2 + 202^2 .

It is an emirp because it is prime and its reverse (920543101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101345029 - 2³ = 101345021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101344994 and 101345012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101345021) 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, 50672514 + 50672515.

It is an arithmetic number, because the mean of its divisors is an integer number (50672515).

Almost surely, 2^101345029 is an apocalyptic number.

It is an amenable number.

101345029 is a deficient number, since it is larger than the sum of its proper divisors (1).

101345029 is an equidigital number, since it uses as much as digits as its factorization.

101345029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 101345029 is about 10067.0268202682. The cubic root of 101345029 is about 466.2306461981.

The spelling of 101345029 in words is "one hundred one million, three hundred forty-five thousand, twenty-nine".