10112019838997 has 2 divisors, whose sum is σ = 10112019838998. Its totient is φ = 10112019838996.

The previous prime is 10112019838961. The next prime is 10112019839023. The reversal of 10112019838997 is 79983891021101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7321386109636 + 2790633729361 = 2705806^2 + 1670519^2 .

It is an emirp because it is prime and its reverse (79983891021101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10112019838997 - 2⁶ = 10112019838933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10112019838957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056009919498 + 5056009919499.

It is an arithmetic number, because the mean of its divisors is an integer number (5056009919499).

Almost surely, 2^{10112019838997} is an apocalyptic number.

It is an amenable number.

10112019838997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112019838997 is an equidigital number, since it uses as much as digits as its factorization.

10112019838997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 59.

The spelling of 10112019838997 in words is "ten trillion, one hundred twelve billion, nineteen million, eight hundred thirty-eight thousand, nine hundred ninety-seven".