420110320131 has 6 divisors (see below), whose sum is σ = 606826017980. Its totient is φ = 280073546748.

The previous prime is 420110320121. The next prime is 420110320171. The reversal of 420110320131 is 131023011024.

420110320131 is a `hidden beast` number, since 4 + 201 + 10 + 320 + 131 = 666.

It is not a de Polignac number, because 420110320131 - 2¹⁸ = 420110057987 is a prime.

It is a super-2 number, since 2×420110320131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420110320121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23339462221 + ... + 23339462238.

Almost surely, 2^420110320131 is an apocalyptic number.

420110320131 is a deficient number, since it is larger than the sum of its proper divisors (186715697849).

420110320131 is a wasteful number, since it uses less digits than its factorization.

420110320131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46678924465 (or 46678924462 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 420110320131 its reverse (131023011024), we get a palindrome (551133331155).

The spelling of 420110320131 in words is "four hundred twenty billion, one hundred ten million, three hundred twenty thousand, one hundred thirty-one".