11303112232331 has 8 divisors (see below), whose sum is σ = 11975171978880. Its totient is φ = 10631849240448.

The previous prime is 11303112232319. The next prime is 11303112232337. The reversal of 11303112232331 is 13323221130311.

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 11303112232331 - 2¹⁸ = 11303111970187 is a prime.

It is a super-2 number, since 2×11303112232331² (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 11303112232331.

It is not an unprimeable number, because it can be changed into a prime (11303112232337) 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, 199159451 + ... + 199216196.

It is an arithmetic number, because the mean of its divisors is an integer number (1496896497360).

Almost surely, 2^{11303112232331} is an apocalyptic number.

11303112232331 is a deficient number, since it is larger than the sum of its proper divisors (672059746549).

11303112232331 is a wasteful number, since it uses less digits than its factorization.

11303112232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398377333.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11303112232331 its reverse (13323221130311), we get a palindrome (24626333362642).

The spelling of 11303112232331 in words is "eleven trillion, three hundred three billion, one hundred twelve million, two hundred thirty-two thousand, three hundred thirty-one".