203104254433541 has 6 divisors (see below), whose sum is σ = 206605045952742. Its totient is φ = 199661809439720.

The previous prime is 203104254433469. The next prime is 203104254433621. The reversal of 203104254433541 is 145334452401302.

It can be written as a sum of positive squares in only one way, i.e., 181164304753441 + 21939949680100 = 13459729^2 + 4684010^2 .

It is not a de Polignac number, because 203104254433541 - 2¹⁰ = 203104254432517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203104254433441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29173259150 + ... + 29173266111.

It is an arithmetic number, because the mean of its divisors is an integer number (34434174325457).

Almost surely, 2^{203104254433541} is an apocalyptic number.

It is an amenable number.

203104254433541 is a deficient number, since it is larger than the sum of its proper divisors (3500791519201).

203104254433541 is an frugal number, since it uses more digits than its factorization.

203104254433541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58346525379 (or 58346525320 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 203104254433541 in words is "two hundred three trillion, one hundred four billion, two hundred fifty-four million, four hundred thirty-three thousand, five hundred forty-one".