1042234312003 has 16 divisors (see below), whose sum is σ = 1109943927360. Its totient is φ = 976771958400.

The previous prime is 1042234311977. The next prime is 1042234312027. The reversal of 1042234312003 is 3002134322401.

It is a cyclic number.

It is not a de Polignac number, because 1042234312003 - 2³⁷ = 904795358531 is a prime.

It is a super-2 number, since 2×1042234312003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042234312043) 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, 701863 + ... + 1605328.

It is an arithmetic number, because the mean of its divisors is an integer number (69371495460).

Almost surely, 2^{1042234312003} is an apocalyptic number.

1042234312003 is a deficient number, since it is larger than the sum of its proper divisors (67709615357).

1042234312003 is a wasteful number, since it uses less digits than its factorization.

1042234312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307678.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1042234312003 its reverse (3002134322401), we get a palindrome (4044368634404).

The spelling of 1042234312003 in words is "one trillion, forty-two billion, two hundred thirty-four million, three hundred twelve thousand, three".