130969395 has 24 divisors (see below), whose sum is σ = 227281392. Its totient is φ = 69768000.

The previous prime is 130969393. The next prime is 130969403. The reversal of 130969395 is 593969031.

It is not a de Polignac number, because 130969395 - 2¹ = 130969393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 130969395.

It is not an unprimeable number, because it can be changed into a prime (130969393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67945 + ... + 69845.

It is an arithmetic number, because the mean of its divisors is an integer number (9470058).

Almost surely, 2^130969395 is an apocalyptic number.

130969395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130969395 is a deficient number, since it is larger than the sum of its proper divisors (96311997).

130969395 is a wasteful number, since it uses less digits than its factorization.

130969395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443 (or 3440 counting only the distinct ones).

The product of its (nonzero) digits is 196830, while the sum is 45.

The square root of 130969395 is about 11444.1860785291. The cubic root of 130969395 is about 507.8357537817.

The spelling of 130969395 in words is "one hundred thirty million, nine hundred sixty-nine thousand, three hundred ninety-five".