42031102201 has 12 divisors (see below), whose sum is σ = 46241508096. Its totient is φ = 38175329720.

The previous prime is 42031102189. The next prime is 42031102207. The reversal of 42031102201 is 10220113024.

It is not a de Polignac number, because 42031102201 - 2⁹ = 42031101689 is a prime.

It is a super-2 number, since 2×42031102201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42031102207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24001 + ... + 290926.

It is an arithmetic number, because the mean of its divisors is an integer number (3853459008).

Almost surely, 2^42031102201 is an apocalyptic number.

It is an amenable number.

42031102201 is a deficient number, since it is larger than the sum of its proper divisors (4210405895).

42031102201 is a wasteful number, since it uses less digits than its factorization.

42031102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316052 (or 316041 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 42031102201 its reverse (10220113024), we get a palindrome (52251215225).

The spelling of 42031102201 in words is "forty-two billion, thirty-one million, one hundred two thousand, two hundred one".