1010040303 has 16 divisors (see below), whose sum is σ = 1369146240. Its totient is φ = 662238816.

The previous prime is 1010040253. The next prime is 1010040307. The reversal of 1010040303 is 3030400101.

It is not a de Polignac number, because 1010040303 - 2¹⁰ = 1010039279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010040307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33301 + ... + 55937.

It is an arithmetic number, because the mean of its divisors is an integer number (85571640).

Almost surely, 2^1010040303 is an apocalyptic number.

1010040303 is a deficient number, since it is larger than the sum of its proper divisors (359105937).

1010040303 is a wasteful number, since it uses less digits than its factorization.

1010040303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22886.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1010040303 is about 31781.1312416660. The cubic root of 1010040303 is about 1003.3356288755.

Adding to 1010040303 its reverse (3030400101), we get a palindrome (4040440404).

It can be divided in two parts, 10100 and 40303, that added together give a triangular number (50403 = T₃₁₇).

The spelling of 1010040303 in words is "one billion, ten million, forty thousand, three hundred three".