320130000029 has 4 divisors (see below), whose sum is σ = 365862857184. Its totient is φ = 274397142876.

The previous prime is 320129999963. The next prime is 320130000053. The reversal of 320130000029 is 920000031023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 320130000029 - 2²⁰ = 320128951453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320130000329) 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 3 ways as a sum of consecutive naturals, for example, 22866428567 + ... + 22866428580.

It is an arithmetic number, because the mean of its divisors is an integer number (91465714296).

Almost surely, 2^320130000029 is an apocalyptic number.

It is an amenable number.

320130000029 is a deficient number, since it is larger than the sum of its proper divisors (45732857155).

320130000029 is an equidigital number, since it uses as much as digits as its factorization.

320130000029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45732857154.

The product of its (nonzero) digits is 324, while the sum is 20.

The spelling of 320130000029 in words is "three hundred twenty billion, one hundred thirty million, twenty-nine", and thus it is an aban number.