1210103497 has 2 divisors, whose sum is σ = 1210103498. Its totient is φ = 1210103496.

The previous prime is 1210103467. The next prime is 1210103509. The reversal of 1210103497 is 7943010121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 756030016 + 454073481 = 27496^2 + 21309^2 .

It is an emirp because it is prime and its reverse (7943010121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1210103497 - 2¹⁹ = 1209579209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210103467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605051748 + 605051749.

It is an arithmetic number, because the mean of its divisors is an integer number (605051749).

Almost surely, 2^1210103497 is an apocalyptic number.

It is an amenable number.

1210103497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210103497 is an equidigital number, since it uses as much as digits as its factorization.

1210103497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1210103497 is about 34786.5418948190. The cubic root of 1210103497 is about 1065.6326178934.

The spelling of 1210103497 in words is "one billion, two hundred ten million, one hundred three thousand, four hundred ninety-seven".