130941819 has 8 divisors (see below), whose sum is σ = 193987920. Its totient is φ = 87294528.

The previous prime is 130941817. The next prime is 130941841. The reversal of 130941819 is 918149031.

It is not a de Polignac number, because 130941819 - 2¹ = 130941817 is a prime.

It is a super-2 number, since 2×130941819² = 34291519926057522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130941817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2424822 + ... + 2424875.

It is an arithmetic number, because the mean of its divisors is an integer number (24248490).

Almost surely, 2^130941819 is an apocalyptic number.

130941819 is a deficient number, since it is larger than the sum of its proper divisors (63046101).

130941819 is an equidigital number, since it uses as much as digits as its factorization.

130941819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849706 (or 4849700 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 130941819 is about 11442.9812112054. The cubic root of 130941819 is about 507.8001091648.

The spelling of 130941819 in words is "one hundred thirty million, nine hundred forty-one thousand, eight hundred nineteen".