11310201312321 has 16 divisors (see below), whose sum is σ = 15221417750784. Its totient is φ = 7469561506704.

The previous prime is 11310201312283. The next prime is 11310201312329. The reversal of 11310201312321 is 12321310201311.

It is not a de Polignac number, because 11310201312321 - 2¹⁷ = 11310201181249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11310201312329) 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, 27784966 + ... + 28189088.

It is an arithmetic number, because the mean of its divisors is an integer number (951338609424).

Almost surely, 2^{11310201312321} is an apocalyptic number.

It is an amenable number.

11310201312321 is a deficient number, since it is larger than the sum of its proper divisors (3911216438463).

11310201312321 is a wasteful number, since it uses less digits than its factorization.

11310201312321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491420.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11310201312321 its reverse (12321310201311), we get a palindrome (23631511513632).

The spelling of 11310201312321 in words is "eleven trillion, three hundred ten billion, two hundred one million, three hundred twelve thousand, three hundred twenty-one".