11101010110040 has 64 divisors (see below), whose sum is σ = 26076296640960. Its totient is φ = 4245215434240.

The previous prime is 11101010110039. The next prime is 11101010110139. The reversal of 11101010110040 is 4001101010111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1183871 + ... + 4858350.

It is an arithmetic number, because the mean of its divisors is an integer number (407442135015).

Almost surely, 2^{11101010110040} is an apocalyptic number.

11101010110040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11101010110040 is an abundant number, since it is smaller than the sum of its proper divisors (14975286530920).

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

11101010110040 is a wasteful number, since it uses less digits than its factorization.

11101010110040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044252 (or 6044248 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11101010110040 its reverse (4001101010111), we get a palindrome (15102111120151).

The spelling of 11101010110040 in words is "eleven trillion, one hundred one billion, ten million, one hundred ten thousand, forty".