103868529 has 8 divisors (see below), whose sum is σ = 144512832. Its totient is φ = 66234960.

The previous prime is 103868503. The next prime is 103868533. The reversal of 103868529 is 925868301.

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

It is not a de Polignac number, because 103868529 - 2⁸ = 103868273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103868549) 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, 752602 + ... + 752739.

It is an arithmetic number, because the mean of its divisors is an integer number (18064104).

Almost surely, 2^103868529 is an apocalyptic number.

It is an amenable number.

103868529 is a deficient number, since it is larger than the sum of its proper divisors (40644303).

103868529 is a wasteful number, since it uses less digits than its factorization.

103868529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505367.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 103868529 is about 10191.5910926607. The cubic root of 103868529 is about 470.0686922384.

It can be divided in two parts, 10386 and 8529, that added together give a triangular number (18915 = T₁₉₄).

The spelling of 103868529 in words is "one hundred three million, eight hundred sixty-eight thousand, five hundred twenty-nine".