42303431103003 has 24 divisors (see below), whose sum is σ = 69834439705056. Its totient is φ = 24173318505600.

The previous prime is 42303431102983. The next prime is 42303431103013. The reversal of 42303431103003 is 30030113430324.

42303431103003 is a `hidden beast` number, since 4 + 2 + 3 + 0 + 343 + 1 + 10 + 300 + 3 = 666.

It is not a de Polignac number, because 42303431103003 - 2⁵ = 42303431102971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42303431103013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27017863 + ... + 28540703.

It is an arithmetic number, because the mean of its divisors is an integer number (2909768321044).

Almost surely, 2^{42303431103003} is an apocalyptic number.

42303431103003 is a deficient number, since it is larger than the sum of its proper divisors (27531008602053).

42303431103003 is a wasteful number, since it uses less digits than its factorization.

42303431103003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963795 (or 1963792 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 42303431103003 its reverse (30030113430324), we get a palindrome (72333544533327).

The spelling of 42303431103003 in words is "forty-two trillion, three hundred three billion, four hundred thirty-one million, one hundred three thousand, three".