1120103002 has 4 divisors (see below), whose sum is σ = 1680154506. Its totient is φ = 560051500.

The previous prime is 1120102993. The next prime is 1120103069. The reversal of 1120103002 is 2003010211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1003052241 + 117050761 = 31671^2 + 10819^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1120103002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280025749 + ... + 280025752.

Almost surely, 2^1120103002 is an apocalyptic number.

1120103002 is a deficient number, since it is larger than the sum of its proper divisors (560051504).

1120103002 is an equidigital number, since it uses as much as digits as its factorization.

1120103002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560051503.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1120103002 is about 33467.9399126985. The cubic root of 1120103002 is about 1038.5306549466.

Adding to 1120103002 its reverse (2003010211), we get a palindrome (3123113213).

The spelling of 1120103002 in words is "one billion, one hundred twenty million, one hundred three thousand, two".