1031201001079 has 2 divisors, whose sum is σ = 1031201001080. Its totient is φ = 1031201001078.

The previous prime is 1031201001067. The next prime is 1031201001097. The reversal of 1031201001079 is 9701001021301.

Together with next prime (1031201001097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1031201001079 - 2¹⁵ = 1031200968311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031201001029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515600500539 + 515600500540.

It is an arithmetic number, because the mean of its divisors is an integer number (515600500540).

Almost surely, 2^{1031201001079} is an apocalyptic number.

1031201001079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031201001079 is an equidigital number, since it uses as much as digits as its factorization.

1031201001079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 25.

The spelling of 1031201001079 in words is "one trillion, thirty-one billion, two hundred one million, one thousand, seventy-nine".