1010131203 has 16 divisors (see below), whose sum is σ = 1359138816. Its totient is φ = 667285920.

The previous prime is 1010131193. The next prime is 1010131207. The reversal of 1010131203 is 3021310101.

It is not a de Polignac number, because 1010131203 - 2¹⁰ = 1010130179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010131207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522148 + ... + 524078.

It is an arithmetic number, because the mean of its divisors is an integer number (84946176).

Almost surely, 2^1010131203 is an apocalyptic number.

1010131203 is a deficient number, since it is larger than the sum of its proper divisors (349007613).

1010131203 is a wasteful number, since it uses less digits than its factorization.

1010131203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1010131203 is about 31782.5613033311. The cubic root of 1010131203 is about 1003.3657268404.

Adding to 1010131203 its reverse (3021310101), we get a palindrome (4031441304).

The spelling of 1010131203 in words is "one billion, ten million, one hundred thirty-one thousand, two hundred three".