201244105205310 has 16 divisors (see below), whose sum is σ = 482985852492816. Its totient is φ = 53665094721408.

The previous prime is 201244105205309. The next prime is 201244105205387. The reversal of 201244105205310 is 13502501442102.

201244105205310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201244105205310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 6708136840177 = 201244105205310 / (2 + 0 + 1 + 2 + 4 + 4 + 1 + 0 + 5 + 2 + 0 + 5 + 3 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3354068420059 + ... + 3354068420118.

It is an arithmetic number, because the mean of its divisors is an integer number (30186615780801).

Almost surely, 2^{201244105205310} is an apocalyptic number.

201244105205310 is an abundant number, since it is smaller than the sum of its proper divisors (281741747287506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201244105205310 is a wasteful number, since it uses less digits than its factorization.

201244105205310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6708136840187.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 201244105205310 its reverse (13502501442102), we get a palindrome (214746606647412).

The spelling of 201244105205310 in words is "two hundred one trillion, two hundred forty-four billion, one hundred five million, two hundred five thousand, three hundred ten".