103521043201 has 8 divisors (see below), whose sum is σ = 104393133504. Its totient is φ = 102650193360.

The previous prime is 103521043187. The next prime is 103521043207. The reversal of 103521043201 is 102340125301.

It is a happy number.

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 103521043201 - 2²⁹ = 102984172289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103521043207) 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, 142125 + ... + 476698.

It is an arithmetic number, because the mean of its divisors is an integer number (13049141688).

Almost surely, 2^103521043201 is an apocalyptic number.

It is an amenable number.

103521043201 is a deficient number, since it is larger than the sum of its proper divisors (872090303).

103521043201 is a wasteful number, since it uses less digits than its factorization.

103521043201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620231.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 103521043201 its reverse (102340125301), we get a palindrome (205861168502).

The spelling of 103521043201 in words is "one hundred three billion, five hundred twenty-one million, forty-three thousand, two hundred one".