1121340002 has 8 divisors (see below), whose sum is σ = 1682165712. Its totient is φ = 560618100.

The previous prime is 1121339993. The next prime is 1121340041. The reversal of 1121340002 is 2000431211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12377 + ... + 48947.

It is an arithmetic number, because the mean of its divisors is an integer number (210270714).

Almost surely, 2^1121340002 is an apocalyptic number.

1121340002 is a deficient number, since it is larger than the sum of its proper divisors (560825710).

1121340002 is a wasteful number, since it uses less digits than its factorization.

1121340002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51904.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1121340002 is about 33486.4151858631. The cubic root of 1121340002 is about 1038.9128191454.

Adding to 1121340002 its reverse (2000431211), we get a palindrome (3121771213).

It can be divided in two parts, 11213 and 40002, that added together give a palindrome (51215).

The spelling of 1121340002 in words is "one billion, one hundred twenty-one million, three hundred forty thousand, two".