130340707 has 4 divisors (see below), whose sum is σ = 148960816. Its totient is φ = 111720600.

The previous prime is 130340699. The next prime is 130340723. The reversal of 130340707 is 707043031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130340707 - 2³ = 130340699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130341707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9310044 + ... + 9310057.

It is an arithmetic number, because the mean of its divisors is an integer number (37240204).

Almost surely, 2^130340707 is an apocalyptic number.

130340707 is a deficient number, since it is larger than the sum of its proper divisors (18620109).

130340707 is an equidigital number, since it uses as much as digits as its factorization.

130340707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18620108.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 130340707 is about 11416.6854647047. The cubic root of 130340707 is about 507.0218677796.

Adding to 130340707 its reverse (707043031), we get a palindrome (837383738).

The spelling of 130340707 in words is "one hundred thirty million, three hundred forty thousand, seven hundred seven".