103001201213 has 12 divisors (see below), whose sum is σ = 112087354932. Its totient is φ = 94322223360.

The previous prime is 103001201201. The next prime is 103001201221. The reversal of 103001201213 is 312102100301.

It can be written as a sum of positive squares in 6 ways, for example, as 47925090724 + 55076110489 = 218918^2 + 234683^2 .

It is not a de Polignac number, because 103001201213 - 2⁴ = 103001201197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103001201273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2189618 + ... + 2236163.

It is an arithmetic number, because the mean of its divisors is an integer number (9340612911).

Almost surely, 2^103001201213 is an apocalyptic number.

It is an amenable number.

103001201213 is a deficient number, since it is larger than the sum of its proper divisors (9086153719).

103001201213 is an equidigital number, since it uses as much as digits as its factorization.

103001201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425872 (or 4425835 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103001201213 its reverse (312102100301), we get a palindrome (415103301514).

The spelling of 103001201213 in words is "one hundred three billion, one million, two hundred one thousand, two hundred thirteen".