130006719 has 6 divisors (see below), whose sum is σ = 187787496. Its totient is φ = 86671140.

The previous prime is 130006717. The next prime is 130006763. The reversal of 130006719 is 917600031.

It is not a de Polignac number, because 130006719 - 2¹ = 130006717 is a prime.

It is a super-2 number, since 2×130006719² = 33803493970289922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130006692 and 130006701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130006717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7222587 + ... + 7222604.

It is an arithmetic number, because the mean of its divisors is an integer number (31297916).

Almost surely, 2^130006719 is an apocalyptic number.

130006719 is a deficient number, since it is larger than the sum of its proper divisors (57780777).

130006719 is a wasteful number, since it uses less digits than its factorization.

130006719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14445197 (or 14445194 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 130006719 is about 11402.0488948259. The cubic root of 130006719 is about 506.5884292188.

The spelling of 130006719 in words is "one hundred thirty million, six thousand, seven hundred nineteen".