11310201312320 has 56 divisors (see below), whose sum is σ = 28349912515200. Its totient is φ = 4285971021312.

The previous prime is 11310201312283. The next prime is 11310201312329. The reversal of 11310201312320 is 2321310201311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11310201312292 and 11310201312301.

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 7 ways as a sum of consecutive naturals, for example, 930109160 + ... + 930121319.

Almost surely, 2^{11310201312320} is an apocalyptic number.

11310201312320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11310201312320 is an abundant number, since it is smaller than the sum of its proper divisors (17039711202880).

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

11310201312320 is a wasteful number, since it uses less digits than its factorization.

11310201312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860230515 (or 1860230505 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11310201312320 its reverse (2321310201311), we get a palindrome (13631511513631).

The spelling of 11310201312320 in words is "eleven trillion, three hundred ten billion, two hundred one million, three hundred twelve thousand, three hundred twenty".