11083682898 has 128 divisors (see below), whose sum is σ = 26443008000. Its totient is φ = 3433570560.

The previous prime is 11083682891. The next prime is 11083682921. The reversal of 11083682898 is 89828638011.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (11083682891) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11116536 + ... + 11117532.

It is an arithmetic number, because the mean of its divisors is an integer number (206586000).

Almost surely, 2^11083682898 is an apocalyptic number.

11083682898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11083682898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13221504000).

11083682898 is an abundant number, since it is smaller than the sum of its proper divisors (15359325102).

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

11083682898 is a wasteful number, since it uses less digits than its factorization.

11083682898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297 (or 1291 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The spelling of 11083682898 in words is "eleven billion, eighty-three million, six hundred eighty-two thousand, eight hundred ninety-eight".