423134102 has 4 divisors (see below), whose sum is σ = 634701156. Its totient is φ = 211567050.

The previous prime is 423134093. The next prime is 423134137. The reversal of 423134102 is 201431324.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 105783524 + ... + 105783527.

It is an arithmetic number, because the mean of its divisors is an integer number (158675289).

Almost surely, 2^423134102 is an apocalyptic number.

423134102 is a deficient number, since it is larger than the sum of its proper divisors (211567054).

423134102 is a wasteful number, since it uses less digits than its factorization.

423134102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211567053.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 423134102 is about 20570.2236740391. The cubic root of 423134102 is about 750.7453934579.

Adding to 423134102 its reverse (201431324), we get a palindrome (624565426).

The spelling of 423134102 in words is "four hundred twenty-three million, one hundred thirty-four thousand, one hundred two".