1100306442 has 16 divisors (see below), whose sum is σ = 2201427360. Its totient is φ = 366633072.

The previous prime is 1100306437. The next prime is 1100306483. The reversal of 1100306442 is 2446030011.

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 7 ways as a sum of consecutive naturals, for example, 15613 + ... + 49440.

It is an arithmetic number, because the mean of its divisors is an integer number (137589210).

Almost surely, 2^1100306442 is an apocalyptic number.

1100306442 is an abundant number, since it is smaller than the sum of its proper divisors (1101120918).

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

1100306442 is a wasteful number, since it uses less digits than its factorization.

1100306442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67877.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1100306442 is about 33170.8673688223. The cubic root of 1100306442 is about 1032.3759653390.

Adding to 1100306442 its reverse (2446030011), we get a palindrome (3546336453).

The spelling of 1100306442 in words is "one billion, one hundred million, three hundred six thousand, four hundred forty-two".