3102130191 has 4 divisors (see below), whose sum is σ = 4136173592. Its totient is φ = 2068086792.

The previous prime is 3102130153. The next prime is 3102130193. The reversal of 3102130191 is 1910312013.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3102130191 - 2¹⁷ = 3101999119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102130193) 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, 517021696 + ... + 517021701.

It is an arithmetic number, because the mean of its divisors is an integer number (1034043398).

Almost surely, 2^3102130191 is an apocalyptic number.

3102130191 is a deficient number, since it is larger than the sum of its proper divisors (1034043401).

3102130191 is a wasteful number, since it uses less digits than its factorization.

3102130191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034043400.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 3102130191 is about 55696.7700230453. The cubic root of 3102130191 is about 1458.4336411773.

The spelling of 3102130191 in words is "three billion, one hundred two million, one hundred thirty thousand, one hundred ninety-one".