103143645201 has 8 divisors (see below), whose sum is σ = 138400815424. Its totient is φ = 68324452560.

The previous prime is 103143645181. The next prime is 103143645223. The reversal of 103143645201 is 102546341301.

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

It is not a de Polignac number, because 103143645201 - 2²¹ = 103141548049 is a prime.

It is a super-2 number, since 2×103143645201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103143645601) 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, 109493845 + ... + 109494786.

It is an arithmetic number, because the mean of its divisors is an integer number (17300101928).

Almost surely, 2^103143645201 is an apocalyptic number.

It is an amenable number.

103143645201 is a deficient number, since it is larger than the sum of its proper divisors (35257170223).

103143645201 is a wasteful number, since it uses less digits than its factorization.

103143645201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218988791.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 103143645201 its reverse (102546341301), we get a palindrome (205689986502).

The spelling of 103143645201 in words is "one hundred three billion, one hundred forty-three million, six hundred forty-five thousand, two hundred one".