10000100110997 has 2 divisors, whose sum is σ = 10000100110998. Its totient is φ = 10000100110996.

The previous prime is 10000100110991. The next prime is 10000100111033. The reversal of 10000100110997 is 79901100100001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8136790480036 + 1863309630961 = 2852506^2 + 1365031^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000100110997 - 2⁶ = 10000100110933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000100110991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000050055498 + 5000050055499.

It is an arithmetic number, because the mean of its divisors is an integer number (5000050055499).

Almost surely, 2^{10000100110997} is an apocalyptic number.

It is an amenable number.

10000100110997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000100110997 is an equidigital number, since it uses as much as digits as its factorization.

10000100110997 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 29.

Adding to 10000100110997 its reverse (79901100100001), we get a palindrome (89901200210998).

The spelling of 10000100110997 in words is "ten trillion, one hundred million, one hundred ten thousand, nine hundred ninety-seven".