130019194 has 8 divisors (see below), whose sum is σ = 195131808. Its totient is φ = 64975260.

The previous prime is 130019173. The next prime is 130019287. The reversal of 130019194 is 491910031.

It is a happy number.

130019194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12142 + ... + 20185.

It is an arithmetic number, because the mean of its divisors is an integer number (24391476).

Almost surely, 2^130019194 is an apocalyptic number.

130019194 is a deficient number, since it is larger than the sum of its proper divisors (65112614).

130019194 is a wasteful number, since it uses less digits than its factorization.

130019194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34340.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 130019194 is about 11402.5959325059. The cubic root of 130019194 is about 506.6046321980.

The spelling of 130019194 in words is "one hundred thirty million, nineteen thousand, one hundred ninety-four".