11101100005490 has 64 divisors (see below), whose sum is σ = 21850904632320. Its totient is φ = 4027071061440.

The previous prime is 11101100005483. The next prime is 11101100005529. The reversal of 11101100005490 is 9450000110111.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120018881 + ... + 120111339.

It is an arithmetic number, because the mean of its divisors is an integer number (341420384880).

Almost surely, 2^{11101100005490} is an apocalyptic number.

11101100005490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101100005490 is a deficient number, since it is larger than the sum of its proper divisors (10749804626830).

11101100005490 is a wasteful number, since it uses less digits than its factorization.

11101100005490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95087.

The product of its (nonzero) digits is 180, while the sum is 23.

The spelling of 11101100005490 in words is "eleven trillion, one hundred one billion, one hundred million, five thousand, four hundred ninety".