1010130203 has 4 divisors (see below), whose sum is σ = 1013127960. Its totient is φ = 1007132448.

The previous prime is 1010130179. The next prime is 1010130283. The reversal of 1010130203 is 3020310101.

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

It is a cyclic number.

It is not a de Polignac number, because 1010130203 - 2¹² = 1010126107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010130283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498373 + ... + 1499046.

It is an arithmetic number, because the mean of its divisors is an integer number (253281990).

Almost surely, 2^1010130203 is an apocalyptic number.

1010130203 is a deficient number, since it is larger than the sum of its proper divisors (2997757).

1010130203 is an equidigital number, since it uses as much as digits as its factorization.

1010130203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997756.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1010130203 is about 31782.5455714296. The cubic root of 1010130203 is about 1003.3653957395.

Adding to 1010130203 its reverse (3020310101), we get a palindrome (4030440304).

It can be divided in two parts, 10101 and 30203, that multiplied together give a palindrome (305080503).

The spelling of 1010130203 in words is "one billion, ten million, one hundred thirty thousand, two hundred three".