201310203013012 has 6 divisors (see below), whose sum is σ = 352292855272778. Its totient is φ = 100655101506504.

The previous prime is 201310203013009. The next prime is 201310203013063. The reversal of 201310203013012 is 210310302013102.

It can be written as a sum of positive squares in only one way, i.e., 137247691756176 + 64062511256836 = 11715276^2 + 8003906^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25163775376623 + ... + 25163775376630.

Almost surely, 2^{201310203013012} is an apocalyptic number.

It is an amenable number.

201310203013012 is a deficient number, since it is larger than the sum of its proper divisors (150982652259766).

201310203013012 is a wasteful number, since it uses less digits than its factorization.

201310203013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50327550753257 (or 50327550753255 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201310203013012 its reverse (210310302013102), we get a palindrome (411620505026114).

The spelling of 201310203013012 in words is "two hundred one trillion, three hundred ten billion, two hundred three million, thirteen thousand, twelve".