100320303434 has 16 divisors (see below), whose sum is σ = 164802587040. Its totient is φ = 45516903600.

The previous prime is 100320303409. The next prime is 100320303437. The reversal of 100320303434 is 434303023001.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100320303437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32697392 + ... + 32700459.

It is an arithmetic number, because the mean of its divisors is an integer number (10300161690).

Almost surely, 2^100320303434 is an apocalyptic number.

100320303434 is a deficient number, since it is larger than the sum of its proper divisors (64482283606).

100320303434 is a wasteful number, since it uses less digits than its factorization.

100320303434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65397925.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 100320303434 its reverse (434303023001), we get a palindrome (534623326435).

The spelling of 100320303434 in words is "one hundred billion, three hundred twenty million, three hundred three thousand, four hundred thirty-four".