2130243632015 has 4 divisors (see below), whose sum is σ = 2556292358424. Its totient is φ = 1704194905608.

The previous prime is 2130243632003. The next prime is 2130243632071. The reversal of 2130243632015 is 5102363420312.

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

It is a cyclic number.

It is not a de Polignac number, because 2130243632015 - 2²⁶ = 2130176523151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213024363197 + ... + 213024363206.

It is an arithmetic number, because the mean of its divisors is an integer number (639073089606).

Almost surely, 2^{2130243632015} is an apocalyptic number.

2130243632015 is a deficient number, since it is larger than the sum of its proper divisors (426048726409).

2130243632015 is an equidigital number, since it uses as much as digits as its factorization.

2130243632015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426048726408.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 2130243632015 in words is "two trillion, one hundred thirty billion, two hundred forty-three million, six hundred thirty-two thousand, fifteen".