1100610042 has 16 divisors (see below), whose sum is σ = 2515680192. Its totient is φ = 314460000.

The previous prime is 1100610037. The next prime is 1100610083. The reversal of 1100610042 is 2400160011.

It is a super-2 number, since 2×1100610042² = 2422684929102483528, which contains 22 as substring.

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, 13102459 + ... + 13102542.

It is an arithmetic number, because the mean of its divisors is an integer number (157230012).

Almost surely, 2^1100610042 is an apocalyptic number.

1100610042 is an abundant number, since it is smaller than the sum of its proper divisors (1415070150).

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

1100610042 is a wasteful number, since it uses less digits than its factorization.

1100610042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26205013.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1100610042 is about 33175.4433580020. The cubic root of 1100610042 is about 1032.4709087438.

Adding to 1100610042 its reverse (2400160011), we get a palindrome (3500770053).

The spelling of 1100610042 in words is "one billion, one hundred million, six hundred ten thousand, forty-two".