1030130232203 has 4 divisors (see below), whose sum is σ = 1030278097680. Its totient is φ = 1029982366728.

The previous prime is 1030130232127. The next prime is 1030130232223. The reversal of 1030130232203 is 3022320310301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030130232203 is a prime.

It is a super-2 number, since 2×1030130232203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030130232223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73922288 + ... + 73936221.

It is an arithmetic number, because the mean of its divisors is an integer number (257569524420).

Almost surely, 2^{1030130232203} is an apocalyptic number.

1030130232203 is a deficient number, since it is larger than the sum of its proper divisors (147865477).

1030130232203 is an equidigital number, since it uses as much as digits as its factorization.

1030130232203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147865476.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1030130232203 its reverse (3022320310301), we get a palindrome (4052450542504).

The spelling of 1030130232203 in words is "one trillion, thirty billion, one hundred thirty million, two hundred thirty-two thousand, two hundred three".