2130121302301 has 2 divisors, whose sum is σ = 2130121302302. Its totient is φ = 2130121302300.

The previous prime is 2130121302277. The next prime is 2130121302311. The reversal of 2130121302301 is 1032031210312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2098946103076 + 31175199225 = 1448774^2 + 176565^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130121302301 - 2¹¹ = 2130121300253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130121302311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065060651150 + 1065060651151.

It is an arithmetic number, because the mean of its divisors is an integer number (1065060651151).

Almost surely, 2^{2130121302301} is an apocalyptic number.

It is an amenable number.

2130121302301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130121302301 is an equidigital number, since it uses as much as digits as its factorization.

2130121302301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2130121302301 its reverse (1032031210312), we get a palindrome (3162152512613).

The spelling of 2130121302301 in words is "two trillion, one hundred thirty billion, one hundred twenty-one million, three hundred two thousand, three hundred one".