11032100550042 has 64 divisors (see below), whose sum is σ = 27048604133376. Its totient is φ = 2951732583360.

The previous prime is 11032100549963. The next prime is 11032100550049. The reversal of 11032100550042 is 24005500123011.

It is a happy number.

It is a super-3 number, since 3×11032100550042³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11032100549994 and 11032100550021.

It is not an unprimeable number, because it can be changed into a prime (11032100550049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279500398 + ... + 279539865.

It is an arithmetic number, because the mean of its divisors is an integer number (422634439584).

Almost surely, 2^{11032100550042} is an apocalyptic number.

11032100550042 is an abundant number, since it is smaller than the sum of its proper divisors (16016503583334).

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

11032100550042 is a wasteful number, since it uses less digits than its factorization.

11032100550042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559040315.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 11032100550042 its reverse (24005500123011), we get a palindrome (35037600673053).

The spelling of 11032100550042 in words is "eleven trillion, thirty-two billion, one hundred million, five hundred fifty thousand, forty-two".