1030503106901 has 2 divisors, whose sum is σ = 1030503106902. Its totient is φ = 1030503106900.

The previous prime is 1030503106859. The next prime is 1030503106933. The reversal of 1030503106901 is 1096013050301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1019142744676 + 11360362225 = 1009526^2 + 106585^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030503106901 - 2¹⁴ = 1030503090517 is a prime.

It is a super-2 number, since 2×1030503106901² (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 (1030503196901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515251553450 + 515251553451.

It is an arithmetic number, because the mean of its divisors is an integer number (515251553451).

Almost surely, 2^{1030503106901} is an apocalyptic number.

It is an amenable number.

1030503106901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030503106901 is an equidigital number, since it uses as much as digits as its factorization.

1030503106901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 29.

The spelling of 1030503106901 in words is "one trillion, thirty billion, five hundred three million, one hundred six thousand, nine hundred one".