100434202323 has 16 divisors (see below), whose sum is σ = 164815101696. Its totient is φ = 52976282400.

The previous prime is 100434202273. The next prime is 100434202361. The reversal of 100434202323 is 323202434001.

It is not a de Polignac number, because 100434202323 - 2⁹ = 100434201811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100434202293 and 100434202302.

It is not an unprimeable number, because it can be changed into a prime (100434202223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183945153 + ... + 183945698.

It is an arithmetic number, because the mean of its divisors is an integer number (10300943856).

Almost surely, 2^100434202323 is an apocalyptic number.

100434202323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100434202323 is a deficient number, since it is larger than the sum of its proper divisors (64380899373).

100434202323 is a wasteful number, since it uses less digits than its factorization.

100434202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367890874.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 100434202323 its reverse (323202434001), we get a palindrome (423636636324).

The spelling of 100434202323 in words is "one hundred billion, four hundred thirty-four million, two hundred two thousand, three hundred twenty-three".