1121324002 has 16 divisors (see below), whose sum is σ = 1737937152. Its totient is φ = 542046960.

The previous prime is 1121323999. The next prime is 1121324011. The reversal of 1121324002 is 2004231211.

It is a super-2 number, since 2×1121324002² = 2514735034922592008, which contains 22 as substring.

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, 59493 + ... + 76039.

It is an arithmetic number, because the mean of its divisors is an integer number (108621072).

Almost surely, 2^1121324002 is an apocalyptic number.

1121324002 is a deficient number, since it is larger than the sum of its proper divisors (616613150).

1121324002 is a wasteful number, since it uses less digits than its factorization.

1121324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17673.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1121324002 is about 33486.1762821616. The cubic root of 1121324002 is about 1038.9078778299.

Adding to 1121324002 its reverse (2004231211), we get a palindrome (3125555213).

The spelling of 1121324002 in words is "one billion, one hundred twenty-one million, three hundred twenty-four thousand, two".