42011102 has 16 divisors (see below), whose sum is σ = 72153312. Its totient is φ = 17971200.

The previous prime is 42011093. The next prime is 42011119. The reversal of 42011102 is 20111024.

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 7 ways as a sum of consecutive naturals, for example, 5918 + ... + 10910.

It is an arithmetic number, because the mean of its divisors is an integer number (4509582).

Almost surely, 2^42011102 is an apocalyptic number.

42011102 is a deficient number, since it is larger than the sum of its proper divisors (30142210).

42011102 is a wasteful number, since it uses less digits than its factorization.

42011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5603.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 42011102 is about 6481.5971797081. The cubic root of 42011102 is about 347.6332894474.

Adding to 42011102 its reverse (20111024), we get a palindrome (62122126).

It can be divided in two parts, 4 and 2011102, that multiplied together give a palindrome (8044408).

The spelling of 42011102 in words is "forty-two million, eleven thousand, one hundred two".