42343133103 has 32 divisors (see below), whose sum is σ = 63788417280. Its totient is φ = 27753153120.

The previous prime is 42343133093. The next prime is 42343133137. The reversal of 42343133103 is 30133134324.

42343133103 is a `hidden beast` number, since 4 + 2 + 34 + 313 + 310 + 3 = 666.

It is not a de Polignac number, because 42343133103 - 2¹⁶ = 42343067567 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42343133003) 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, 4677900 + ... + 4686942.

It is an arithmetic number, because the mean of its divisors is an integer number (1993388040).

Almost surely, 2^42343133103 is an apocalyptic number.

42343133103 is a deficient number, since it is larger than the sum of its proper divisors (21445284177).

42343133103 is a wasteful number, since it uses less digits than its factorization.

42343133103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11956 (or 11950 counting only the distinct ones).

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

Adding to 42343133103 its reverse (30133134324), we get a palindrome (72476267427).

The spelling of 42343133103 in words is "forty-two billion, three hundred forty-three million, one hundred thirty-three thousand, one hundred three".