203230130021313 has 16 divisors (see below), whose sum is σ = 271949607740352. Its totient is φ = 134998744608000.

The previous prime is 203230130021279. The next prime is 203230130021327. The reversal of 203230130021313 is 313120031032302.

203230130021313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 203230130021313 - 2¹² = 203230130017217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203230130021383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14288253 + ... + 24710613.

It is an arithmetic number, because the mean of its divisors is an integer number (16996850483772).

Almost surely, 2^{203230130021313} is an apocalyptic number.

It is an amenable number.

203230130021313 is a deficient number, since it is larger than the sum of its proper divisors (68719477719039).

203230130021313 is a wasteful number, since it uses less digits than its factorization.

203230130021313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10445776.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 203230130021313 its reverse (313120031032302), we get a palindrome (516350161053615).

The spelling of 203230130021313 in words is "two hundred three trillion, two hundred thirty billion, one hundred thirty million, twenty-one thousand, three hundred thirteen".