2102101119 has 64 divisors (see below), whose sum is σ = 3556224000. Its totient is φ = 1218862080.

The previous prime is 2102101117. The next prime is 2102101213. The reversal of 2102101119 is 9111012012.

It is a happy number.

It is not a de Polignac number, because 2102101119 - 2¹ = 2102101117 is a prime.

It is a super-2 number, since 2×2102101119² = 8837658229002104322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102101117) 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 63 ways as a sum of consecutive naturals, for example, 354622 + ... + 360500.

It is an arithmetic number, because the mean of its divisors is an integer number (55566000).

Almost surely, 2^2102101119 is an apocalyptic number.

2102101119 is a deficient number, since it is larger than the sum of its proper divisors (1454122881).

2102101119 is a wasteful number, since it uses less digits than its factorization.

2102101119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965 (or 5959 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The square root of 2102101119 is about 45848.6763058651. The cubic root of 2102101119 is about 1281.0061098053.

The spelling of 2102101119 in words is "two billion, one hundred two million, one hundred one thousand, one hundred nineteen".