1121130313002 has 64 divisors (see below), whose sum is σ = 2863222041600. Its totient is φ = 318533413680.

The previous prime is 1121130312961. The next prime is 1121130313057. The reversal of 1121130313002 is 2003130311211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8217124 + ... + 8352447.

It is an arithmetic number, because the mean of its divisors is an integer number (44737844400).

Almost surely, 2^{1121130313002} is an apocalyptic number.

1121130313002 is an abundant number, since it is smaller than the sum of its proper divisors (1742091728598).

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

1121130313002 is a wasteful number, since it uses less digits than its factorization.

1121130313002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16569768 (or 16569762 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1121130313002 its reverse (2003130311211), we get a palindrome (3124260624213).

The spelling of 1121130313002 in words is "one trillion, one hundred twenty-one billion, one hundred thirty million, three hundred thirteen thousand, two".