1120203102 has 16 divisors (see below), whose sum is σ = 2358322560. Its totient is φ = 353748312.

The previous prime is 1120203089. The next prime is 1120203113. The reversal of 1120203102 is 2013020211.

It is a congruent number.

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, 4913058 + ... + 4913285.

It is an arithmetic number, because the mean of its divisors is an integer number (147395160).

Almost surely, 2^1120203102 is an apocalyptic number.

1120203102 is an abundant number, since it is smaller than the sum of its proper divisors (1238119458).

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

1120203102 is a wasteful number, since it uses less digits than its factorization.

1120203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9826367.

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

The square root of 1120203102 is about 33469.4353403221. The cubic root of 1120203102 is about 1038.5615907390.

Adding to 1120203102 its reverse (2013020211), we get a palindrome (3133223313).

The spelling of 1120203102 in words is "one billion, one hundred twenty million, two hundred three thousand, one hundred two".