10203012012079 has 2 divisors, whose sum is σ = 10203012012080. Its totient is φ = 10203012012078.

The previous prime is 10203012012049. The next prime is 10203012012119. The reversal of 10203012012079 is 97021021030201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10203012012079 - 2¹¹ = 10203012010031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203012012049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101506006039 + 5101506006040.

It is an arithmetic number, because the mean of its divisors is an integer number (5101506006040).

Almost surely, 2^{10203012012079} is an apocalyptic number.

10203012012079 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203012012079 is an equidigital number, since it uses as much as digits as its factorization.

10203012012079 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 28.

The spelling of 10203012012079 in words is "ten trillion, two hundred three billion, twelve million, twelve thousand, seventy-nine".