102014197 has 2 divisors, whose sum is σ = 102014198. Its totient is φ = 102014196.

The previous prime is 102014167. The next prime is 102014207. The reversal of 102014197 is 791410201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84382596 + 17631601 = 9186^2 + 4199^2 .

It is a cyclic number.

It is not a de Polignac number, because 102014197 - 2²³ = 93625589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102014117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51007098 + 51007099.

It is an arithmetic number, because the mean of its divisors is an integer number (51007099).

Almost surely, 2^102014197 is an apocalyptic number.

It is an amenable number.

102014197 is a deficient number, since it is larger than the sum of its proper divisors (1).

102014197 is an equidigital number, since it uses as much as digits as its factorization.

102014197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 102014197 is about 10100.2077701402. The cubic root of 102014197 is about 467.2545492975.

Adding to 102014197 its reverse (791410201), we get a palindrome (893424398).

The spelling of 102014197 in words is "one hundred two million, fourteen thousand, one hundred ninety-seven".