11107950826980 has 144 divisors (see below), whose sum is σ = 36465067247616. Its totient is φ = 2518968291840.

The previous prime is 11107950826979. The next prime is 11107950827033. The reversal of 11107950826980 is 8962805970111.

It is a self number, because there is not a number n which added to its sum of digits gives 11107950826980.

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, 14501481 + ... + 15248240.

It is an arithmetic number, because the mean of its divisors is an integer number (253229633664).

Almost surely, 2^{11107950826980} is an apocalyptic number.

11107950826980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11107950826980 is an abundant number, since it is smaller than the sum of its proper divisors (25357116420636).

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

11107950826980 is a wasteful number, since it uses less digits than its factorization.

11107950826980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29749874 (or 29749865 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 57.

The spelling of 11107950826980 in words is "eleven trillion, one hundred seven billion, nine hundred fifty million, eight hundred twenty-six thousand, nine hundred eighty".