103201231211 has 8 divisors (see below), whose sum is σ = 111168029280. Its totient is φ = 95238467712.

The previous prime is 103201231183. The next prime is 103201231213. The reversal of 103201231211 is 112132102301.

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 103201231211 - 2²² = 103197036907 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 103201231211.

It is not an unprimeable number, because it can be changed into a prime (103201231213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955406 + ... + 1057923.

It is an arithmetic number, because the mean of its divisors is an integer number (13896003660).

Almost surely, 2^103201231211 is an apocalyptic number.

103201231211 is a deficient number, since it is larger than the sum of its proper divisors (7966798069).

103201231211 is a wasteful number, since it uses less digits than its factorization.

103201231211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017285.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103201231211 its reverse (112132102301), we get a palindrome (215333333512).

The spelling of 103201231211 in words is "one hundred three billion, two hundred one million, two hundred thirty-one thousand, two hundred eleven".