11100041050 has 36 divisors (see below), whose sum is σ = 24016869630. Its totient is φ = 3805727520.

The previous prime is 11100041041. The next prime is 11100041059. The reversal of 11100041050 is 5014000111.

It is an interprime number because it is at equal distance from previous prime (11100041041) and next prime (11100041059).

It can be written as a sum of positive squares in 3 ways, for example, as 10131026409 + 969014641 = 100653^2 + 31129^2 .

It is a super-2 number, since 2×11100041050² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11100041050.

It is not an unprimeable number, because it can be changed into a prime (11100041059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2262865 + ... + 2267764.

Almost surely, 2^11100041050 is an apocalyptic number.

11100041050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100041050 is an abundant number, since it is smaller than the sum of its proper divisors (12916828580).

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

11100041050 is a wasteful number, since it uses less digits than its factorization.

11100041050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530655 (or 4530643 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 11100041050 its reverse (5014000111), we get a palindrome (16114041161).

The spelling of 11100041050 in words is "eleven billion, one hundred million, forty-one thousand, fifty".