2905314352123 has 2 divisors, whose sum is σ = 2905314352124. Its totient is φ = 2905314352122.

The previous prime is 2905314352067. The next prime is 2905314352147. The reversal of 2905314352123 is 3212534135092.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2905314352123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2905314952123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452657176061 + 1452657176062.

It is an arithmetic number, because the mean of its divisors is an integer number (1452657176062).

Almost surely, 2^{2905314352123} is an apocalyptic number.

2905314352123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2905314352123 is an equidigital number, since it uses as much as digits as its factorization.

2905314352123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 2905314352123 in words is "two trillion, nine hundred five billion, three hundred fourteen million, three hundred fifty-two thousand, one hundred twenty-three".