11316303420280 has 64 divisors (see below), whose sum is σ = 26341532229600. Its totient is φ = 4370125724160.

The previous prime is 11316303420277. The next prime is 11316303420287. The reversal of 11316303420280 is 8202430361311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11316303420287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16437459 + ... + 17112061.

Almost surely, 2^{11316303420280} is an apocalyptic number.

11316303420280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11316303420280 is an abundant number, since it is smaller than the sum of its proper divisors (15025228809320).

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

11316303420280 is a wasteful number, since it uses less digits than its factorization.

11316303420280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689104 (or 689100 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 11316303420280 its reverse (8202430361311), we get a palindrome (19518733781591).

The spelling of 11316303420280 in words is "eleven trillion, three hundred sixteen billion, three hundred three million, four hundred twenty thousand, two hundred eighty".