1111032345052 has 24 divisors (see below), whose sum is σ = 2222240188896. Its totient is φ = 476119112448.

The previous prime is 1111032345047. The next prime is 1111032345067. The reversal of 1111032345052 is 2505432301111.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1111032345052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204633 + ... + 1916560.

It is an arithmetic number, because the mean of its divisors is an integer number (92593341204).

Almost surely, 2^{1111032345052} is an apocalyptic number.

It is an amenable number.

1111032345052 is an abundant number, since it is smaller than the sum of its proper divisors (1111207843844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111032345052 is a wasteful number, since it uses less digits than its factorization.

1111032345052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133917 (or 3133915 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 1111032345052 its reverse (2505432301111), we get a palindrome (3616464646163).

The spelling of 1111032345052 in words is "one trillion, one hundred eleven billion, thirty-two million, three hundred forty-five thousand, fifty-two".