103520001 has 8 divisors (see below), whose sum is σ = 148644160. Its totient is φ = 63704592.

The previous prime is 103519993. The next prime is 103520003. The reversal of 103520001 is 100025301.

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

It is not a de Polignac number, because 103520001 - 2³ = 103519993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103520003) 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, 1327141 + ... + 1327218.

It is an arithmetic number, because the mean of its divisors is an integer number (18580520).

Almost surely, 2^103520001 is an apocalyptic number.

It is an amenable number.

103520001 is a deficient number, since it is larger than the sum of its proper divisors (45124159).

103520001 is a wasteful number, since it uses less digits than its factorization.

103520001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654375.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 103520001 is about 10174.4779227241. The cubic root of 103520001 is about 469.5423355392.

Adding to 103520001 its reverse (100025301), we get a palindrome (203545302).

The spelling of 103520001 in words is "one hundred three million, five hundred twenty thousand, one".