2331003342289 has 2 divisors, whose sum is σ = 2331003342290. Its totient is φ = 2331003342288.

The previous prime is 2331003342281. The next prime is 2331003342329. The reversal of 2331003342289 is 9822433001332.

It is an a-pointer prime, because the next prime (2331003342329) can be obtained adding 2331003342289 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2050280334400 + 280723007889 = 1431880^2 + 529833^2 .

It is a cyclic number.

It is not a de Polignac number, because 2331003342289 - 2³ = 2331003342281 is a prime.

It is not a weakly prime, because it can be changed into another prime (2331003342281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165501671144 + 1165501671145.

It is an arithmetic number, because the mean of its divisors is an integer number (1165501671145).

Almost surely, 2^{2331003342289} is an apocalyptic number.

It is an amenable number.

2331003342289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331003342289 is an equidigital number, since it uses as much as digits as its factorization.

2331003342289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 2331003342289 in words is "two trillion, three hundred thirty-one billion, three million, three hundred forty-two thousand, two hundred eighty-nine".