2130527117 has 4 divisors (see below), whose sum is σ = 2136332736. Its totient is φ = 2124721500.

The previous prime is 2130527089. The next prime is 2130527153. The reversal of 2130527117 is 7117250312.

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 2130527117 - 2⁸ = 2130526861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2130527117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130527417) 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, 2902259 + ... + 2902992.

It is an arithmetic number, because the mean of its divisors is an integer number (534083184).

Almost surely, 2^2130527117 is an apocalyptic number.

It is an amenable number.

2130527117 is a deficient number, since it is larger than the sum of its proper divisors (5805619).

2130527117 is an equidigital number, since it uses as much as digits as its factorization.

2130527117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805618.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 2130527117 is about 46157.6333557083. The cubic root of 2130527117 is about 1286.7544792801.

Adding to 2130527117 its reverse (7117250312), we get a palindrome (9247777429).

The spelling of 2130527117 in words is "two billion, one hundred thirty million, five hundred twenty-seven thousand, one hundred seventeen".