1030134023203 has 2 divisors, whose sum is σ = 1030134023204. Its totient is φ = 1030134023202.

The previous prime is 1030134023189. The next prime is 1030134023251. The reversal of 1030134023203 is 3023204310301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1030134023203 - 2²¹ = 1030131926051 is a prime.

It is a super-2 number, since 2×1030134023203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1030134023263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515067011601 + 515067011602.

It is an arithmetic number, because the mean of its divisors is an integer number (515067011602).

Almost surely, 2^{1030134023203} is an apocalyptic number.

1030134023203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030134023203 is an equidigital number, since it uses as much as digits as its factorization.

1030134023203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1030134023203 its reverse (3023204310301), we get a palindrome (4053338333504).

The spelling of 1030134023203 in words is "one trillion, thirty billion, one hundred thirty-four million, twenty-three thousand, two hundred three".