1030231232203 has 2 divisors, whose sum is σ = 1030231232204. Its totient is φ = 1030231232202.

The previous prime is 1030231232171. The next prime is 1030231232221. The reversal of 1030231232203 is 3022321320301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1030231232203 - 2⁵ = 1030231232171 is a prime.

It is a super-2 number, since 2×1030231232203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1030231232243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515115616101 + 515115616102.

It is an arithmetic number, because the mean of its divisors is an integer number (515115616102).

Almost surely, 2^{1030231232203} is an apocalyptic number.

1030231232203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030231232203 is an equidigital number, since it uses as much as digits as its factorization.

1030231232203 is an evil number, because the sum of its binary digits is even.

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

Adding to 1030231232203 its reverse (3022321320301), we get a palindrome (4052552552504).

The spelling of 1030231232203 in words is "one trillion, thirty billion, two hundred thirty-one million, two hundred thirty-two thousand, two hundred three".