1030135903207 has 2 divisors, whose sum is σ = 1030135903208. Its totient is φ = 1030135903206.

The previous prime is 1030135903163. The next prime is 1030135903243. The reversal of 1030135903207 is 7023095310301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1030135903207 - 2¹⁹ = 1030135378919 is a prime.

It is a super-2 number, since 2×1030135903207² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030135903267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515067951603 + 515067951604.

It is an arithmetic number, because the mean of its divisors is an integer number (515067951604).

Almost surely, 2^{1030135903207} is an apocalyptic number.

1030135903207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030135903207 is an equidigital number, since it uses as much as digits as its factorization.

1030135903207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The spelling of 1030135903207 in words is "one trillion, thirty billion, one hundred thirty-five million, nine hundred three thousand, two hundred seven".