1035198137 has 2 divisors, whose sum is σ = 1035198138. Its totient is φ = 1035198136.

The previous prime is 1035198133. The next prime is 1035198139. The reversal of 1035198137 is 7318915301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 537729721 + 497468416 = 23189^2 + 22304^2 .

It is a cyclic number.

It is not a de Polignac number, because 1035198137 - 2² = 1035198133 is a prime.

Together with 1035198139, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1035198137.

It is not a weakly prime, because it can be changed into another prime (1035198133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517599068 + 517599069.

It is an arithmetic number, because the mean of its divisors is an integer number (517599069).

Almost surely, 2^1035198137 is an apocalyptic number.

It is an amenable number.

1035198137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1035198137 is an equidigital number, since it uses as much as digits as its factorization.

1035198137 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 38.

The square root of 1035198137 is about 32174.4951320141. The cubic root of 1035198137 is about 1011.5976860248.

The spelling of 1035198137 in words is "one billion, thirty-five million, one hundred ninety-eight thousand, one hundred thirty-seven".