1113331431334 has 16 divisors (see below), whose sum is σ = 1687785836688. Its totient is φ = 550740045312.

The previous prime is 1113331431307. The next prime is 1113331431347. The reversal of 1113331431334 is 4331341333111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1113331431296 and 1113331431305.

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, 398812 + ... + 1544575.

It is an arithmetic number, because the mean of its divisors is an integer number (105486614793).

Almost surely, 2^{1113331431334} is an apocalyptic number.

1113331431334 is a deficient number, since it is larger than the sum of its proper divisors (574454405354).

1113331431334 is a wasteful number, since it uses less digits than its factorization.

1113331431334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946439.

The product of its digits is 11664, while the sum is 31.

Adding to 1113331431334 its reverse (4331341333111), we get a palindrome (5444672764445).

The spelling of 1113331431334 in words is "one trillion, one hundred thirteen billion, three hundred thirty-one million, four hundred thirty-one thousand, three hundred thirty-four".