10101110010997 has 2 divisors, whose sum is σ = 10101110010998. Its totient is φ = 10101110010996.

The previous prime is 10101110010983. The next prime is 10101110011033. The reversal of 10101110010997 is 79901001110101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5841183257316 + 4259926753681 = 2416854^2 + 2063959^2 .

It is an emirp because it is prime and its reverse (79901001110101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10101110010997 - 2⁷ = 10101110010869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101110010097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050555005498 + 5050555005499.

It is an arithmetic number, because the mean of its divisors is an integer number (5050555005499).

Almost surely, 2^{10101110010997} is an apocalyptic number.

It is an amenable number.

10101110010997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101110010997 is an equidigital number, since it uses as much as digits as its factorization.

10101110010997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 31.

The spelling of 10101110010997 in words is "ten trillion, one hundred one billion, one hundred ten million, ten thousand, nine hundred ninety-seven".