103111211210201 has 8 divisors (see below), whose sum is σ = 103154764377600. Its totient is φ = 103067661676672.

The previous prime is 103111211210197. The next prime is 103111211210269. The reversal of 103111211210201 is 102012112111301.

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 103111211210201 - 2² = 103111211210197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103111211210201.

It is not an unprimeable number, because it can be changed into a prime (103111211213201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56621801 + ... + 58414473.

It is an arithmetic number, because the mean of its divisors is an integer number (12894345547200).

Almost surely, 2^{103111211210201} is an apocalyptic number.

It is an amenable number.

103111211210201 is a deficient number, since it is larger than the sum of its proper divisors (43553167399).

103111211210201 is a wasteful number, since it uses less digits than its factorization.

103111211210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816935.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 103111211210201 its reverse (102012112111301), we get a palindrome (205123323321502).

The spelling of 103111211210201 in words is "one hundred three trillion, one hundred eleven billion, two hundred eleven million, two hundred ten thousand, two hundred one".