101385245 has 8 divisors (see below), whose sum is σ = 131021016. Its totient is φ = 74869056.

The previous prime is 101385241. The next prime is 101385253. The reversal of 101385245 is 542583101.

It can be written as a sum of positive squares in 4 ways, for example, as 484 + 101384761 = 22^2 + 10069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101385245 - 2² = 101385241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101385241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779822 + ... + 779951.

It is an arithmetic number, because the mean of its divisors is an integer number (16377627).

Almost surely, 2^101385245 is an apocalyptic number.

It is an amenable number.

101385245 is a deficient number, since it is larger than the sum of its proper divisors (29635771).

101385245 is a wasteful number, since it uses less digits than its factorization.

101385245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559791.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 101385245 is about 10069.0240341356. The cubic root of 101385245 is about 466.2923083315.

The spelling of 101385245 in words is "one hundred one million, three hundred eighty-five thousand, two hundred forty-five".