11310201312323 has 4 divisors (see below), whose sum is σ = 11310339916200. Its totient is φ = 11310062708448.

The previous prime is 11310201312283. The next prime is 11310201312329. The reversal of 11310201312323 is 32321310201311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11310201312323 is a prime.

It is a super-2 number, since 2×11310201312323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 69179465 + ... + 69342762.

It is an arithmetic number, because the mean of its divisors is an integer number (2827584979050).

Almost surely, 2^{11310201312323} is an apocalyptic number.

11310201312323 is a deficient number, since it is larger than the sum of its proper divisors (138603877).

11310201312323 is an equidigital number, since it uses as much as digits as its factorization.

11310201312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138603876.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11310201312323 its reverse (32321310201311), we get a palindrome (43631511513634).

The spelling of 11310201312323 in words is "eleven trillion, three hundred ten billion, two hundred one million, three hundred twelve thousand, three hundred twenty-three".