1117903002 has 16 divisors (see below), whose sum is σ = 2237368512. Its totient is φ = 372373920.

The previous prime is 1117903001. The next prime is 1117903021. The reversal of 1117903002 is 2003097111.

It is a super-2 number, since 2×1117903002² = 2499414243761224008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1117903001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 55699 + ... + 73062.

It is an arithmetic number, because the mean of its divisors is an integer number (139835532).

Almost surely, 2^1117903002 is an apocalyptic number.

1117903002 is an abundant number, since it is smaller than the sum of its proper divisors (1119465510).

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

1117903002 is a wasteful number, since it uses less digits than its factorization.

1117903002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130213.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 1117903002 is about 33435.0564826800. The cubic root of 1117903002 is about 1037.8502815308.

The spelling of 1117903002 in words is "one billion, one hundred seventeen million, nine hundred three thousand, two".