11303313202331 has 8 divisors (see below), whose sum is σ = 11437493243904. Its totient is φ = 11169603144360.

The previous prime is 11303313202309. The next prime is 11303313202343. The reversal of 11303313202331 is 13320231330311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11303313202331 - 2²⁶ = 11303246093467 is a prime.

It is a super-2 number, since 2×11303313202331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11303313202331.

It is not an unprimeable number, because it can be changed into a prime (11303313202361) 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, 117447515 + ... + 117543716.

It is an arithmetic number, because the mean of its divisors is an integer number (1429686655488).

Almost surely, 2^{11303313202331} is an apocalyptic number.

11303313202331 is a deficient number, since it is larger than the sum of its proper divisors (134180041573).

11303313202331 is a wasteful number, since it uses less digits than its factorization.

11303313202331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234991801.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 11303313202331 its reverse (13320231330311), we get a palindrome (24623544532642).

The spelling of 11303313202331 in words is "eleven trillion, three hundred three billion, three hundred thirteen million, two hundred two thousand, three hundred thirty-one".