101348785 has 8 divisors (see below), whose sum is σ = 121709160. Its totient is φ = 81018624.

The previous prime is 101348777. The next prime is 101348789. The reversal of 101348785 is 587843101.

It can be written as a sum of positive squares in 4 ways, for example, as 4700224 + 96648561 = 2168^2 + 9831^2 .

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 101348785 - 2³ = 101348777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101348789) 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 in 7 ways as a sum of consecutive naturals, for example, 639 + ... + 14251.

It is an arithmetic number, because the mean of its divisors is an integer number (15213645).

Almost surely, 2^101348785 is an apocalyptic number.

It is an amenable number.

101348785 is a deficient number, since it is larger than the sum of its proper divisors (20360375).

101348785 is a wasteful number, since it uses less digits than its factorization.

101348785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15107.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 101348785 is about 10067.2133681570. The cubic root of 101348785 is about 466.2364058645.

The spelling of 101348785 in words is "one hundred one million, three hundred forty-eight thousand, seven hundred eighty-five".