1113331331032 has 64 divisors (see below), whose sum is σ = 2220296832000. Its totient is φ = 521550199296.

The previous prime is 1113331331027. The next prime is 1113331331033. The reversal of 1113331331032 is 2301331333111.

It is a junction number, because it is equal to n+sod(n) for n = 1113331330988 and 1113331331006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113331331033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187837653 + ... + 187843579.

It is an arithmetic number, because the mean of its divisors is an integer number (34692138000).

Almost surely, 2^{1113331331032} is an apocalyptic number.

It is an amenable number.

1113331331032 is a deficient number, since it is larger than the sum of its proper divisors (1106965500968).

1113331331032 is a wasteful number, since it uses less digits than its factorization.

1113331331032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11968 (or 11964 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1113331331032 its reverse (2301331333111), we get a palindrome (3414662664143).

The spelling of 1113331331032 in words is "one trillion, one hundred thirteen billion, three hundred thirty-one million, three hundred thirty-one thousand, thirty-two".