100204554323 has 2 divisors, whose sum is σ = 100204554324. Its totient is φ = 100204554322.

The previous prime is 100204554301. The next prime is 100204554389. The reversal of 100204554323 is 323455402001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100204554323 - 2¹² = 100204550227 is a prime.

It is not a weakly prime, because it can be changed into another prime (100204554223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50102277161 + 50102277162.

It is an arithmetic number, because the mean of its divisors is an integer number (50102277162).

Almost surely, 2^100204554323 is an apocalyptic number.

100204554323 is a deficient number, since it is larger than the sum of its proper divisors (1).

100204554323 is an equidigital number, since it uses as much as digits as its factorization.

100204554323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 100204554323 its reverse (323455402001), we get a palindrome (423659956324).

The spelling of 100204554323 in words is "one hundred billion, two hundred four million, five hundred fifty-four thousand, three hundred twenty-three".