1042107003 has 36 divisors (see below), whose sum is σ = 1815650928. Its totient is φ = 564135840.

The previous prime is 1042106993. The next prime is 1042107007. The reversal of 1042107003 is 3007012401.

It is not a de Polignac number, because 1042107003 - 2²² = 1037912699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042107007) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 168 + ... + 45653.

It is an arithmetic number, because the mean of its divisors is an integer number (50434748).

Almost surely, 2^1042107003 is an apocalyptic number.

1042107003 is a deficient number, since it is larger than the sum of its proper divisors (773543925).

1042107003 is a wasteful number, since it uses less digits than its factorization.

1042107003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45872 (or 45850 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1042107003 is about 32281.6821587723. The cubic root of 1042107003 is about 1013.8431505813.

Adding to 1042107003 its reverse (3007012401), we get a palindrome (4049119404).

The spelling of 1042107003 in words is "one billion, forty-two million, one hundred seven thousand, three".