1000123301347 has 2 divisors, whose sum is σ = 1000123301348. Its totient is φ = 1000123301346.

The previous prime is 1000123301299. The next prime is 1000123301393. The reversal of 1000123301347 is 7431033210001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000123301347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000123308347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500061650673 + 500061650674.

It is an arithmetic number, because the mean of its divisors is an integer number (500061650674).

Almost surely, 2^{1000123301347} is an apocalyptic number.

1000123301347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000123301347 is an equidigital number, since it uses as much as digits as its factorization.

1000123301347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 1000123301347 its reverse (7431033210001), we get a palindrome (8431156511348).

The spelling of 1000123301347 in words is "one trillion, one hundred twenty-three million, three hundred one thousand, three hundred forty-seven".