130113020 has 24 divisors (see below), whose sum is σ = 274675968. Its totient is φ = 51771200.

The previous prime is 130113017. The next prime is 130113023. The reversal of 130113020 is 20311031.

It is an interprime number because it is at equal distance from previous prime (130113017) and next prime (130113023).

It is a junction number, because it is equal to n+sod(n) for n = 130112992 and 130113010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130113023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13211 + ... + 20850.

It is an arithmetic number, because the mean of its divisors is an integer number (11444832).

Almost surely, 2^130113020 is an apocalyptic number.

130113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130113020 is an abundant number, since it is smaller than the sum of its proper divisors (144562948).

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

130113020 is a wasteful number, since it uses less digits than its factorization.

130113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34261 (or 34259 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 130113020 is about 11406.7094291036. The cubic root of 130113020 is about 506.7264635873.

Adding to 130113020 its reverse (20311031), we get a palindrome (150424051).

The spelling of 130113020 in words is "one hundred thirty million, one hundred thirteen thousand, twenty".