2130244100293 has 2 divisors, whose sum is σ = 2130244100294. Its totient is φ = 2130244100292.

The previous prime is 2130244100207. The next prime is 2130244100323. The reversal of 2130244100293 is 3920014420312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2006137969924 + 124106130369 = 1416382^2 + 352287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130244100293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130244100693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065122050146 + 1065122050147.

It is an arithmetic number, because the mean of its divisors is an integer number (1065122050147).

Almost surely, 2^{2130244100293} is an apocalyptic number.

It is an amenable number.

2130244100293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130244100293 is an equidigital number, since it uses as much as digits as its factorization.

2130244100293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 2130244100293 in words is "two trillion, one hundred thirty billion, two hundred forty-four million, one hundred thousand, two hundred ninety-three".