2110189953 has 8 divisors (see below), whose sum is σ = 2819462400. Its totient is φ = 1403855408.

The previous prime is 2110189931. The next prime is 2110189979. The reversal of 2110189953 is 3599810112.

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

It is a cyclic number.

It is not a de Polignac number, because 2110189953 - 2¹³ = 2110181761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110189253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 732798 + ... + 735671.

It is an arithmetic number, because the mean of its divisors is an integer number (352432800).

Almost surely, 2^2110189953 is an apocalyptic number.

It is an amenable number.

2110189953 is a deficient number, since it is larger than the sum of its proper divisors (709272447).

2110189953 is a wasteful number, since it uses less digits than its factorization.

2110189953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468951.

The product of its (nonzero) digits is 19440, while the sum is 39.

The square root of 2110189953 is about 45936.8039049301. The cubic root of 2110189953 is about 1282.6471002269.

The spelling of 2110189953 in words is "two billion, one hundred ten million, one hundred eighty-nine thousand, nine hundred fifty-three".