11310013098 has 64 divisors (see below), whose sum is σ = 25878061440. Its totient is φ = 3659241600.

The previous prime is 11310013097. The next prime is 11310013129. The reversal of 11310013098 is 89031001311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11310013097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423193 + ... + 449123.

It is an arithmetic number, because the mean of its divisors is an integer number (404344710).

Almost surely, 2^11310013098 is an apocalyptic number.

11310013098 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 11310013098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12939030720).

11310013098 is an abundant number, since it is smaller than the sum of its proper divisors (14568048342).

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

11310013098 is a wasteful number, since it uses less digits than its factorization.

11310013098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26180 (or 26174 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 11310013098 in words is "eleven billion, three hundred ten million, thirteen thousand, ninety-eight".