42013302101 has 4 divisors (see below), whose sum is σ = 42070154400. Its totient is φ = 41956449804.

The previous prime is 42013302083. The next prime is 42013302103. The reversal of 42013302101 is 10120331024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42013302101 - 2²² = 42009107797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42013302101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42013302103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28425041 + ... + 28426518.

It is an arithmetic number, because the mean of its divisors is an integer number (10517538600).

Almost surely, 2^42013302101 is an apocalyptic number.

It is an amenable number.

42013302101 is a deficient number, since it is larger than the sum of its proper divisors (56852299).

42013302101 is an equidigital number, since it uses as much as digits as its factorization.

42013302101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56852298.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 42013302101 its reverse (10120331024), we get a palindrome (52133633125).

The spelling of 42013302101 in words is "forty-two billion, thirteen million, three hundred two thousand, one hundred one".