11086901280 has 1152 divisors, whose sum is σ = 50501767680. Its totient is φ = 2149908480.

The previous prime is 11086901263. The next prime is 11086901291. The reversal of 11086901280 is 8210968011.

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 191 ways as a sum of consecutive naturals, for example, 151875324 + ... + 151875396.

It is an arithmetic number, because the mean of its divisors is an integer number (43838340).

Almost surely, 2^11086901280 is an apocalyptic number.

11086901280 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 11086901280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25250883840).

11086901280 is an abundant number, since it is smaller than the sum of its proper divisors (39414866400).

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

11086901280 is a wasteful number, since it uses less digits than its factorization.

11086901280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The spelling of 11086901280 in words is "eleven billion, eighty-six million, nine hundred one thousand, two hundred eighty".