103010645197 has 2 divisors, whose sum is σ = 103010645198. Its totient is φ = 103010645196.

The previous prime is 103010645159. The next prime is 103010645249. The reversal of 103010645197 is 791546010301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51683930281 + 51326714916 = 227341^2 + 226554^2 .

It is a cyclic number.

It is not a de Polignac number, because 103010645197 - 2²³ = 103002256589 is a prime.

It is a super-2 number, since 2×103010645197² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103010645117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505322598 + 51505322599.

It is an arithmetic number, because the mean of its divisors is an integer number (51505322599).

Almost surely, 2^103010645197 is an apocalyptic number.

It is an amenable number.

103010645197 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010645197 is an equidigital number, since it uses as much as digits as its factorization.

103010645197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

Adding to 103010645197 its reverse (791546010301), we get a palindrome (894556655498).

The spelling of 103010645197 in words is "one hundred three billion, ten million, six hundred forty-five thousand, one hundred ninety-seven".