204211113551041 has 4 divisors (see below), whose sum is σ = 204799618201392. Its totient is φ = 203622608900692.

The previous prime is 204211113550993. The next prime is 204211113551089. The reversal of 204211113551041 is 140155311112402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (204211113550993) and next prime (204211113551089).

It is a cyclic number.

It is not a de Polignac number, because 204211113551041 - 2²⁷ = 204210979333313 is a prime.

It is a super-2 number, since 2×204211113551041² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204211113550994 and 204211113551012.

It is not an unprimeable number, because it can be changed into a prime (204211113558041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294252324655 + ... + 294252325348.

It is an arithmetic number, because the mean of its divisors is an integer number (51199904550348).

Almost surely, 2^{204211113551041} is an apocalyptic number.

It is an amenable number.

204211113551041 is a deficient number, since it is larger than the sum of its proper divisors (588504650351).

204211113551041 is an equidigital number, since it uses as much as digits as its factorization.

204211113551041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588504650350.

The product of its (nonzero) digits is 4800, while the sum is 31.

Adding to 204211113551041 its reverse (140155311112402), we get a palindrome (344366424663443).

The spelling of 204211113551041 in words is "two hundred four trillion, two hundred eleven billion, one hundred thirteen million, five hundred fifty-one thousand, forty-one".