10001131102240 has 96 divisors (see below), whose sum is σ = 23974125880320. Its totient is φ = 3941857920000.

The previous prime is 10001131102213. The next prime is 10001131102279. The reversal of 10001131102240 is 4220113110001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19731990 + ... + 20232490.

It is an arithmetic number, because the mean of its divisors is an integer number (249730477920).

Almost surely, 2^{10001131102240} is an apocalyptic number.

10001131102240 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 10001131102240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11987062940160).

10001131102240 is an abundant number, since it is smaller than the sum of its proper divisors (13972994778080).

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

10001131102240 is a wasteful number, since it uses less digits than its factorization.

10001131102240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502346 (or 502338 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10001131102240 its reverse (4220113110001), we get a palindrome (14221244212241).

The spelling of 10001131102240 in words is "ten trillion, one billion, one hundred thirty-one million, one hundred two thousand, two hundred forty".