1100208133908 has 480 divisors, whose sum is σ = 3392140840704. Its totient is φ = 307863908352.

The previous prime is 1100208133879. The next prime is 1100208133933. The reversal of 1100208133908 is 8093318020011.

1100208133908 is a `hidden beast` number, since 110 + 0 + 208 + 1 + 339 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 254263641 + ... + 254267967.

Almost surely, 2^{1100208133908} is an apocalyptic number.

1100208133908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100208133908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1696070420352).

1100208133908 is an abundant number, since it is smaller than the sum of its proper divisors (2291932706796).

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

1100208133908 is a wasteful number, since it uses less digits than its factorization.

1100208133908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493 (or 4482 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 1100208133908 in words is "one trillion, one hundred billion, two hundred eight million, one hundred thirty-three thousand, nine hundred eight".