11310223331 has 8 divisors (see below), whose sum is σ = 12354112704. Its totient is φ = 10268948520.

The previous prime is 11310223289. The next prime is 11310223357. The reversal of 11310223331 is 13332201311.

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 11310223331 - 2¹⁰ = 11310222307 is a prime.

It is a super-2 number, since 2×11310223331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310223931) 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, 644585 + ... + 661898.

It is an arithmetic number, because the mean of its divisors is an integer number (1544264088).

Almost surely, 2^11310223331 is an apocalyptic number.

11310223331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11310223331 is a deficient number, since it is larger than the sum of its proper divisors (1043889373).

11310223331 is a wasteful number, since it uses less digits than its factorization.

11310223331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307281.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11310223331 its reverse (13332201311), we get a palindrome (24642424642).

The spelling of 11310223331 in words is "eleven billion, three hundred ten million, two hundred twenty-three thousand, three hundred thirty-one".