1120321002 has 16 divisors (see below), whose sum is σ = 2301200352. Its totient is φ = 363347280.

The previous prime is 1120320991. The next prime is 1120321031. The reversal of 1120321002 is 2001230211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2523024 + ... + 2523467.

It is an arithmetic number, because the mean of its divisors is an integer number (143825022).

Almost surely, 2^1120321002 is an apocalyptic number.

1120321002 is an abundant number, since it is smaller than the sum of its proper divisors (1180879350).

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

1120321002 is a wasteful number, since it uses less digits than its factorization.

1120321002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046533.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1120321002 is about 33471.1966024521. The cubic root of 1120321002 is about 1038.5980252379.

Adding to 1120321002 its reverse (2001230211), we get a palindrome (3121551213).

The spelling of 1120321002 in words is "one billion, one hundred twenty million, three hundred twenty-one thousand, two".