423102131 has 8 divisors (see below), whose sum is σ = 432747840. Its totient is φ = 413483328.

The previous prime is 423102109. The next prime is 423102133. The reversal of 423102131 is 131201324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423102131 is a prime.

It is a super-2 number, since 2×423102131² = 358030826513482322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423102133) 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, 26975 + ... + 39671.

It is an arithmetic number, because the mean of its divisors is an integer number (54093480).

Almost surely, 2^423102131 is an apocalyptic number.

423102131 is a deficient number, since it is larger than the sum of its proper divisors (9645709).

423102131 is a wasteful number, since it uses less digits than its factorization.

423102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13453.

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

The square root of 423102131 is about 20569.4465409257. The cubic root of 423102131 is about 750.7264848066.

Adding to 423102131 its reverse (131201324), we get a palindrome (554303455).

The spelling of 423102131 in words is "four hundred twenty-three million, one hundred two thousand, one hundred thirty-one".