130342969 has 8 divisors (see below), whose sum is σ = 132312960. Its totient is φ = 128381136.

The previous prime is 130342957. The next prime is 130342981. The reversal of 130342969 is 969243031.

It is an interprime number because it is at equal distance from previous prime (130342957) and next prime (130342981).

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

It is a cyclic number.

It is not a de Polignac number, because 130342969 - 2¹⁷ = 130211897 is a prime.

It is a super-3 number, since 3×130342969³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130342469) 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 7 ways as a sum of consecutive naturals, for example, 35127 + ... + 38659.

It is an arithmetic number, because the mean of its divisors is an integer number (16539120).

Almost surely, 2^130342969 is an apocalyptic number.

It is an amenable number.

130342969 is a deficient number, since it is larger than the sum of its proper divisors (1969991).

130342969 is an equidigital number, since it uses as much as digits as its factorization.

130342969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 130342969 is about 11416.7845298052. The cubic root of 130342969 is about 507.0248008025.

The spelling of 130342969 in words is "one hundred thirty million, three hundred forty-two thousand, nine hundred sixty-nine".