130211994 has 32 divisors (see below), whose sum is σ = 286027200. Its totient is φ = 39190400.

The previous prime is 130211971. The next prime is 130211999. The reversal of 130211994 is 499112031.

It is not an unprimeable number, because it can be changed into a prime (130211999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3214 + ... + 16454.

It is an arithmetic number, because the mean of its divisors is an integer number (8938350).

Almost surely, 2^130211994 is an apocalyptic number.

130211994 is an abundant number, since it is smaller than the sum of its proper divisors (155815206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130211994 is a wasteful number, since it uses less digits than its factorization.

130211994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13406.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 130211994 is about 11411.0470159403. The cubic root of 130211994 is about 506.8549161016.

The spelling of 130211994 in words is "one hundred thirty million, two hundred eleven thousand, nine hundred ninety-four".