2130242326563 has 32 divisors (see below), whose sum is σ = 3068747458560. Its totient is φ = 1306666028160.

The previous prime is 2130242326519. The next prime is 2130242326607. The reversal of 2130242326563 is 3656232420312.

It is an interprime number because it is at equal distance from previous prime (2130242326519) and next prime (2130242326607).

It is not a de Polignac number, because 2130242326563 - 2³⁴ = 2113062457379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2130242324563) 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 31 ways as a sum of consecutive naturals, for example, 15099970 + ... + 15240392.

It is an arithmetic number, because the mean of its divisors is an integer number (95898358080).

Almost surely, 2^{2130242326563} is an apocalyptic number.

2130242326563 is a deficient number, since it is larger than the sum of its proper divisors (938505131997).

2130242326563 is a wasteful number, since it uses less digits than its factorization.

2130242326563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141699.

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 2130242326563 its reverse (3656232420312), we get a palindrome (5786474746875).

The spelling of 2130242326563 in words is "two trillion, one hundred thirty billion, two hundred forty-two million, three hundred twenty-six thousand, five hundred sixty-three".