20101204041 has 8 divisors (see below), whose sum is σ = 26804922144. Its totient is φ = 13399144320.

The previous prime is 20101204031. The next prime is 20101204061. The reversal of 20101204041 is 14040210102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20101204041 - 2¹⁴ = 20101187657 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20101204041.

It is not an unprimeable number, because it can be changed into a prime (20101204001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386031 + ... + 434996.

It is an arithmetic number, because the mean of its divisors is an integer number (3350615268).

Almost surely, 2^20101204041 is an apocalyptic number.

It is an amenable number.

20101204041 is a deficient number, since it is larger than the sum of its proper divisors (6703718103).

20101204041 is an equidigital number, since it uses as much as digits as its factorization.

20101204041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829191.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20101204041 its reverse (14040210102), we get a palindrome (34141414143).

The spelling of 20101204041 in words is "twenty billion, one hundred one million, two hundred four thousand, forty-one".