10019191102073 has 2 divisors, whose sum is σ = 10019191102074. Its totient is φ = 10019191102072.

The previous prime is 10019191101989. The next prime is 10019191102103. The reversal of 10019191102073 is 37020119191001.

10019191102073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8363357450809 + 1655833651264 = 2891947^2 + 1286792^2 .

It is a cyclic number.

It is not a de Polignac number, because 10019191102073 - 2¹⁶ = 10019191036537 is a prime.

It is not a weakly prime, because it can be changed into another prime (10019191102273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5009595551036 + 5009595551037.

It is an arithmetic number, because the mean of its divisors is an integer number (5009595551037).

Almost surely, 2^{10019191102073} is an apocalyptic number.

It is an amenable number.

10019191102073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10019191102073 is an equidigital number, since it uses as much as digits as its factorization.

10019191102073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 35.

The spelling of 10019191102073 in words is "ten trillion, nineteen billion, one hundred ninety-one million, one hundred two thousand, seventy-three".