101445343 has 2 divisors, whose sum is σ = 101445344. Its totient is φ = 101445342.

The previous prime is 101445329. The next prime is 101445373. The reversal of 101445343 is 343544101.

It is a weak prime.

It is an emirp because it is prime and its reverse (343544101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101445343 - 2¹³ = 101437151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101445373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50722671 + 50722672.

It is an arithmetic number, because the mean of its divisors is an integer number (50722672).

Almost surely, 2^101445343 is an apocalyptic number.

101445343 is a deficient number, since it is larger than the sum of its proper divisors (1).

101445343 is an equidigital number, since it uses as much as digits as its factorization.

101445343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 101445343 is about 10072.0078931661. The cubic root of 101445343 is about 466.3844246280.

Adding to 101445343 its reverse (343544101), we get a palindrome (444989444).

The spelling of 101445343 in words is "one hundred one million, four hundred forty-five thousand, three hundred forty-three".