2130269079 has 4 divisors (see below), whose sum is σ = 2840358776. Its totient is φ = 1420179384.

The previous prime is 2130269069. The next prime is 2130269081. The reversal of 2130269079 is 9709620312.

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

It is not a de Polignac number, because 2130269079 - 2¹³ = 2130260887 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 (2130269069) 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, 355044844 + ... + 355044849.

It is an arithmetic number, because the mean of its divisors is an integer number (710089694).

Almost surely, 2^2130269079 is an apocalyptic number.

2130269079 is a deficient number, since it is larger than the sum of its proper divisors (710089697).

2130269079 is an equidigital number, since it uses as much as digits as its factorization.

2130269079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710089696.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 2130269079 is about 46154.8380887638. The cubic root of 2130269079 is about 1286.7025289192.

The spelling of 2130269079 in words is "two billion, one hundred thirty million, two hundred sixty-nine thousand, seventy-nine".