1123010202 has 16 divisors (see below), whose sum is σ = 2246736960. Its totient is φ = 374217312.

The previous prime is 1123010137. The next prime is 1123010221. The reversal of 1123010202 is 2020103211.

It is a super-2 number, since 2×1123010202² = 2522303827592161608, which contains 22 as substring.

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, 8283 + ... + 48110.

It is an arithmetic number, because the mean of its divisors is an integer number (140421060).

Almost surely, 2^1123010202 is an apocalyptic number.

1123010202 is an abundant number, since it is smaller than the sum of its proper divisors (1123726758).

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

1123010202 is a wasteful number, since it uses less digits than its factorization.

1123010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59717.

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

The square root of 1123010202 is about 33511.3443776880. The cubic root of 1123010202 is about 1039.4283723809.

Adding to 1123010202 its reverse (2020103211), we get a palindrome (3143113413).

The spelling of 1123010202 in words is "one billion, one hundred twenty-three million, ten thousand, two hundred two".