130280007 has 16 divisors (see below), whose sum is σ = 204075648. Its totient is φ = 72883680.

The previous prime is 130279991. The next prime is 130280009. The reversal of 130280007 is 700082031.

It is not a de Polignac number, because 130280007 - 2⁴ = 130279991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130280009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151413 + ... + 152270.

It is an arithmetic number, because the mean of its divisors is an integer number (12754728).

Almost surely, 2^130280007 is an apocalyptic number.

130280007 is a deficient number, since it is larger than the sum of its proper divisors (73795641).

130280007 is a wasteful number, since it uses less digits than its factorization.

130280007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303710.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 130280007 is about 11414.0267653445. The cubic root of 130280007 is about 506.9431484323.

The spelling of 130280007 in words is "one hundred thirty million, two hundred eighty thousand, seven".