2130163837 has 4 divisors (see below), whose sum is σ = 2222779680. Its totient is φ = 2037547996.

The previous prime is 2130163829. The next prime is 2130163879. The reversal of 2130163837 is 7383610312.

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 2130163837 - 2³ = 2130163829 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 (2130163337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46307887 + ... + 46307932.

It is an arithmetic number, because the mean of its divisors is an integer number (555694920).

Almost surely, 2^2130163837 is an apocalyptic number.

It is an amenable number.

2130163837 is a deficient number, since it is larger than the sum of its proper divisors (92615843).

2130163837 is an equidigital number, since it uses as much as digits as its factorization.

2130163837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92615842.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2130163837 is about 46153.6979775186. The cubic root of 2130163837 is about 1286.6813395182.

The spelling of 2130163837 in words is "two billion, one hundred thirty million, one hundred sixty-three thousand, eight hundred thirty-seven".