2130313109863 has 2 divisors, whose sum is σ = 2130313109864. Its totient is φ = 2130313109862.

The previous prime is 2130313109849. The next prime is 2130313109933. The reversal of 2130313109863 is 3689013130312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130313109863 - 2¹³ = 2130313101671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130313109833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065156554931 + 1065156554932.

It is an arithmetic number, because the mean of its divisors is an integer number (1065156554932).

Almost surely, 2^{2130313109863} is an apocalyptic number.

2130313109863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130313109863 is an equidigital number, since it uses as much as digits as its factorization.

2130313109863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 2130313109863 in words is "two trillion, one hundred thirty billion, three hundred thirteen million, one hundred nine thousand, eight hundred sixty-three".