11100530513445 has 8 divisors (see below), whose sum is σ = 17760848821536. Its totient is φ = 5920282940496.

The previous prime is 11100530513441. The next prime is 11100530513491. The reversal of 11100530513445 is 54431503500111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11100530513445 - 2² = 11100530513441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100530513441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370017683767 + ... + 370017683796.

It is an arithmetic number, because the mean of its divisors is an integer number (2220106102692).

Almost surely, 2^{11100530513445} is an apocalyptic number.

11100530513445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11100530513445 is a deficient number, since it is larger than the sum of its proper divisors (6660318308091).

11100530513445 is an equidigital number, since it uses as much as digits as its factorization.

11100530513445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740035367571.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 11100530513445 in words is "eleven trillion, one hundred billion, five hundred thirty million, five hundred thirteen thousand, four hundred forty-five".