204231534701 has 2 divisors, whose sum is σ = 204231534702. Its totient is φ = 204231534700.

The previous prime is 204231534697. The next prime is 204231534707. The reversal of 204231534701 is 107435132402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131830717225 + 72400817476 = 363085^2 + 269074^2 .

It is a cyclic number.

It is not a de Polignac number, because 204231534701 - 2² = 204231534697 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204231534707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102115767350 + 102115767351.

It is an arithmetic number, because the mean of its divisors is an integer number (102115767351).

Almost surely, 2^204231534701 is an apocalyptic number.

It is an amenable number.

204231534701 is a deficient number, since it is larger than the sum of its proper divisors (1).

204231534701 is an equidigital number, since it uses as much as digits as its factorization.

204231534701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 204231534701 in words is "two hundred four billion, two hundred thirty-one million, five hundred thirty-four thousand, seven hundred one".