1103990140080 has 240 divisors, whose sum is σ = 3838604402880. Its totient is φ = 284009306112.

The previous prime is 1103990140063. The next prime is 1103990140091. The reversal of 1103990140080 is 800410993011.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25807189 + ... + 25849931.

It is an arithmetic number, because the mean of its divisors is an integer number (15994185012).

Almost surely, 2^{1103990140080} is an apocalyptic number.

1103990140080 is a gapful number since it is divisible by the number (10) 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 1103990140080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1919302201440).

1103990140080 is an abundant number, since it is smaller than the sum of its proper divisors (2734614262800).

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

1103990140080 is a wasteful number, since it uses less digits than its factorization.

1103990140080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44028 (or 44019 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The spelling of 1103990140080 in words is "one trillion, one hundred three billion, nine hundred ninety million, one hundred forty thousand, eighty".