11000191000190 has 32 divisors (see below), whose sum is σ = 22648590671040. Its totient is φ = 3768223002624.

The previous prime is 11000191000157. The next prime is 11000191000193. The reversal of 11000191000190 is 9100019100011.

It is a happy number.

11000191000190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11000191000190² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000191000193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68065685 + ... + 68227104.

It is an arithmetic number, because the mean of its divisors is an integer number (707768458470).

Almost surely, 2^{11000191000190} is an apocalyptic number.

11000191000190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000191000190 is an abundant number, since it is smaller than the sum of its proper divisors (11648399670850).

11000191000190 is a wasteful number, since it uses less digits than its factorization.

11000191000190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136293956.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 11000191000190 in words is "eleven trillion, one hundred ninety-one million, one hundred ninety", and thus it is an aban number.