420310113 has 8 divisors (see below), whose sum is σ = 560564928. Its totient is φ = 280131024.

The previous prime is 420310103. The next prime is 420310117. The reversal of 420310113 is 311013024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 420310113 - 2⁴ = 420310097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 420310092 and 420310101.

It is not an unprimeable number, because it can be changed into a prime (420310117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4381 + ... + 29322.

It is an arithmetic number, because the mean of its divisors is an integer number (70070616).

Almost surely, 2^420310113 is an apocalyptic number.

It is an amenable number.

420310113 is a deficient number, since it is larger than the sum of its proper divisors (140254815).

420310113 is a wasteful number, since it uses less digits than its factorization.

420310113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37863.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 420310113 is about 20501.4661183048. The cubic root of 420310113 is about 749.0715105731.

Adding to 420310113 its reverse (311013024), we get a palindrome (731323137).

The spelling of 420310113 in words is "four hundred twenty million, three hundred ten thousand, one hundred thirteen".