204013020329 has 2 divisors, whose sum is σ = 204013020330. Its totient is φ = 204013020328.

The previous prime is 204013020311. The next prime is 204013020347. The reversal of 204013020329 is 923020310402.

It is a balanced prime because it is at equal distance from previous prime (204013020311) and next prime (204013020347).

It can be written as a sum of positive squares in only one way, i.e., 104613433600 + 99399586729 = 323440^2 + 315277^2 .

It is a cyclic number.

It is not a de Polignac number, because 204013020329 - 2²⁸ = 203744584873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204013020298 and 204013020307.

It is not a weakly prime, because it can be changed into another prime (204013020229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102006510164 + 102006510165.

It is an arithmetic number, because the mean of its divisors is an integer number (102006510165).

Almost surely, 2^204013020329 is an apocalyptic number.

It is an amenable number.

204013020329 is a deficient number, since it is larger than the sum of its proper divisors (1).

204013020329 is an equidigital number, since it uses as much as digits as its factorization.

204013020329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 204013020329 in words is "two hundred four billion, thirteen million, twenty thousand, three hundred twenty-nine".