1113321002002 has 32 divisors (see below), whose sum is σ = 1929665052864. Its totient is φ = 476113612800.

The previous prime is 1113321001981. The next prime is 1113321002033. The reversal of 1113321002002 is 2002001233111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488977 + ... + 1570267.

It is an arithmetic number, because the mean of its divisors is an integer number (60302032902).

Almost surely, 2^{1113321002002} is an apocalyptic number.

1113321002002 is a deficient number, since it is larger than the sum of its proper divisors (816344050862).

1113321002002 is a wasteful number, since it uses less digits than its factorization.

1113321002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084074.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1113321002002 its reverse (2002001233111), we get a palindrome (3115322235113).

The spelling of 1113321002002 in words is "one trillion, one hundred thirteen billion, three hundred twenty-one million, two thousand, two".