10010400101197 has 2 divisors, whose sum is σ = 10010400101198. Its totient is φ = 10010400101196.

The previous prime is 10010400101153. The next prime is 10010400101227. The reversal of 10010400101197 is 79110100401001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5482275713476 + 4528124387721 = 2341426^2 + 2127939^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010400101197 - 2¹¹ = 10010400099149 is a prime.

It is a super-2 number, since 2×10010400101197² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010400101297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005200050598 + 5005200050599.

It is an arithmetic number, because the mean of its divisors is an integer number (5005200050599).

Almost surely, 2^{10010400101197} is an apocalyptic number.

It is an amenable number.

10010400101197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010400101197 is an equidigital number, since it uses as much as digits as its factorization.

10010400101197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 25.

Adding to 10010400101197 its reverse (79110100401001), we get a palindrome (89120500502198).

The spelling of 10010400101197 in words is "ten trillion, ten billion, four hundred million, one hundred one thousand, one hundred ninety-seven".