102010000110197 has 2 divisors, whose sum is σ = 102010000110198. Its totient is φ = 102010000110196.

The previous prime is 102010000110103. The next prime is 102010000110211. The reversal of 102010000110197 is 791011000010201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96073107252721 + 5936892857476 = 9801689^2 + 2436574^2 .

It is a cyclic number.

It is not a de Polignac number, because 102010000110197 - 2¹² = 102010000106101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102010000910197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005000055098 + 51005000055099.

It is an arithmetic number, because the mean of its divisors is an integer number (51005000055099).

Almost surely, 2^{102010000110197} is an apocalyptic number.

It is an amenable number.

102010000110197 is a deficient number, since it is larger than the sum of its proper divisors (1).

102010000110197 is an equidigital number, since it uses as much as digits as its factorization.

102010000110197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 23.

Adding to 102010000110197 its reverse (791011000010201), we get a palindrome (893021000120398).

The spelling of 102010000110197 in words is "one hundred two trillion, ten billion, one hundred ten thousand, one hundred ninety-seven".