2110192139 has 8 divisors (see below), whose sum is σ = 2306610432. Its totient is φ = 1914537640.

The previous prime is 2110192121. The next prime is 2110192169. The reversal of 2110192139 is 9312910112.

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 2110192139 - 2⁸ = 2110191883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110192169) 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, 185159 + ... + 196224.

It is an arithmetic number, because the mean of its divisors is an integer number (288326304).

Almost surely, 2^2110192139 is an apocalyptic number.

2110192139 is a deficient number, since it is larger than the sum of its proper divisors (196418293).

2110192139 is a wasteful number, since it uses less digits than its factorization.

2110192139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381897.

The product of its (nonzero) digits is 972, while the sum is 29.

The square root of 2110192139 is about 45936.8276984817. The cubic root of 2110192139 is about 1282.6475431358.

The spelling of 2110192139 in words is "two billion, one hundred ten million, one hundred ninety-two thousand, one hundred thirty-nine".