1102111552 has 28 divisors (see below), whose sum is σ = 2201505376. Its totient is φ = 547401600.

The previous prime is 1102111531. The next prime is 1102111567. The reversal of 1102111552 is 2551112011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47358 + ... + 66685.

It is an arithmetic number, because the mean of its divisors is an integer number (78625192).

Almost surely, 2^1102111552 is an apocalyptic number.

It is an amenable number.

1102111552 is a deficient number, since it is larger than the sum of its proper divisors (1099393824).

1102111552 is a wasteful number, since it uses less digits than its factorization.

1102111552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114206 (or 114196 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 19.

The square root of 1102111552 is about 33198.0654858081. The cubic root of 1102111552 is about 1032.9402123980.

Adding to 1102111552 its reverse (2551112011), we get a palindrome (3653223563).

The spelling of 1102111552 in words is "one billion, one hundred two million, one hundred eleven thousand, five hundred fifty-two".