2130310321129 has 2 divisors, whose sum is σ = 2130310321130. Its totient is φ = 2130310321128.

The previous prime is 2130310321109. The next prime is 2130310321141. The reversal of 2130310321129 is 9211230130312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1540527792400 + 589782528729 = 1241180^2 + 767973^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130310321129 - 2²⁷ = 2130176103401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130310321097 and 2130310321106.

It is not a weakly prime, because it can be changed into another prime (2130310321109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065155160564 + 1065155160565.

It is an arithmetic number, because the mean of its divisors is an integer number (1065155160565).

Almost surely, 2^{2130310321129} is an apocalyptic number.

It is an amenable number.

2130310321129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130310321129 is an equidigital number, since it uses as much as digits as its factorization.

2130310321129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 2130310321129 in words is "two trillion, one hundred thirty billion, three hundred ten million, three hundred twenty-one thousand, one hundred twenty-nine".