1023201000079 has 2 divisors, whose sum is σ = 1023201000080. Its totient is φ = 1023201000078.

The previous prime is 1023201000007. The next prime is 1023201000121. The reversal of 1023201000079 is 9700001023201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023201000079 - 2¹¹ = 1023200998031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023201009079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511600500039 + 511600500040.

It is an arithmetic number, because the mean of its divisors is an integer number (511600500040).

Almost surely, 2^{1023201000079} is an apocalyptic number.

1023201000079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023201000079 is an equidigital number, since it uses as much as digits as its factorization.

1023201000079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 1023201000079 in words is "one trillion, twenty-three billion, two hundred one million, seventy-nine", and thus it is an aban number.