11331531214310 has 16 divisors (see below), whose sum is σ = 20742463918800. Its totient is φ = 4455788545056.

The previous prime is 11331531214307. The next prime is 11331531214327. The reversal of 11331531214310 is 1341213513311.

It is a super-2 number, since 2×11331531214310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9602991965 + ... + 9602993144.

It is an arithmetic number, because the mean of its divisors is an integer number (1296403994925).

Almost surely, 2^{11331531214310} is an apocalyptic number.

11331531214310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331531214310 is a deficient number, since it is larger than the sum of its proper divisors (9410932704490).

11331531214310 is a wasteful number, since it uses less digits than its factorization.

11331531214310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19205985175.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 11331531214310 its reverse (1341213513311), we get a palindrome (12672744727621).

The spelling of 11331531214310 in words is "eleven trillion, three hundred thirty-one billion, five hundred thirty-one million, two hundred fourteen thousand, three hundred ten".