1010135403 has 24 divisors (see below), whose sum is σ = 1541196800. Its totient is φ = 636536880.

The previous prime is 1010135381. The next prime is 1010135407. The reversal of 1010135403 is 3045310101.

It is not a de Polignac number, because 1010135403 - 2⁶ = 1010135339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010135407) 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 23 ways as a sum of consecutive naturals, for example, 30103 + ... + 54096.

Almost surely, 2^1010135403 is an apocalyptic number.

1010135403 is a deficient number, since it is larger than the sum of its proper divisors (531061397).

1010135403 is a wasteful number, since it uses less digits than its factorization.

1010135403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84279 (or 84276 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1010135403 is about 31782.6273772324. The cubic root of 1010135403 is about 1003.3671174618.

Adding to 1010135403 its reverse (3045310101), we get a palindrome (4055445504).

The spelling of 1010135403 in words is "one billion, ten million, one hundred thirty-five thousand, four hundred three".