204140401033 has 2 divisors, whose sum is σ = 204140401034. Its totient is φ = 204140401032.

The previous prime is 204140401021. The next prime is 204140401043. The reversal of 204140401033 is 330104041402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197565137289 + 6575263744 = 444483^2 + 81088^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204140401033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204140400995 and 204140401013.

It is not a weakly prime, because it can be changed into another prime (204140401043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102070200516 + 102070200517.

It is an arithmetic number, because the mean of its divisors is an integer number (102070200517).

Almost surely, 2^204140401033 is an apocalyptic number.

It is an amenable number.

204140401033 is a deficient number, since it is larger than the sum of its proper divisors (1).

204140401033 is an equidigital number, since it uses as much as digits as its factorization.

204140401033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 204140401033 its reverse (330104041402), we get a palindrome (534244442435).

The spelling of 204140401033 in words is "two hundred four billion, one hundred forty million, four hundred one thousand, thirty-three".