1042010403 has 32 divisors (see below), whose sum is σ = 1607863296. Its totient is φ = 587962368.

The previous prime is 1042010399. The next prime is 1042010467. The reversal of 1042010403 is 3040102401.

It is not a de Polignac number, because 1042010403 - 2² = 1042010399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042010003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 799050 + ... + 800352.

It is an arithmetic number, because the mean of its divisors is an integer number (50245728).

Almost surely, 2^1042010403 is an apocalyptic number.

1042010403 is a deficient number, since it is larger than the sum of its proper divisors (565852893).

1042010403 is a wasteful number, since it uses less digits than its factorization.

1042010403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1042010403 is about 32280.1859195389. The cubic root of 1042010403 is about 1013.8118229364.

Adding to 1042010403 its reverse (3040102401), we get a palindrome (4082112804).

The spelling of 1042010403 in words is "one billion, forty-two million, ten thousand, four hundred three".