2029191110 has 8 divisors (see below), whose sum is σ = 3652544016. Its totient is φ = 811676440.

The previous prime is 2029191097. The next prime is 2029191119. The reversal of 2029191110 is 111919202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2029191110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029191119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101459546 + ... + 101459565.

It is an arithmetic number, because the mean of its divisors is an integer number (456568002).

Almost surely, 2^2029191110 is an apocalyptic number.

2029191110 is a deficient number, since it is larger than the sum of its proper divisors (1623352906).

2029191110 is a wasteful number, since it uses less digits than its factorization.

2029191110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202919118.

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 2029191110 is about 45046.5438185883. The cubic root of 2029191110 is about 1266.0212160159.

The spelling of 2029191110 in words is "two billion, twenty-nine million, one hundred ninety-one thousand, one hundred ten".