255100141 has 4 divisors (see below), whose sum is σ = 255133372. Its totient is φ = 255066912.

The previous prime is 255100117. The next prime is 255100169. The reversal of 255100141 is 141001552.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4796100 + 250304041 = 2190^2 + 15821^2 .

It is a cyclic number.

It is not a de Polignac number, because 255100141 - 2⁹ = 255099629 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 (255100171) 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, 1441 + ... + 22633.

It is an arithmetic number, because the mean of its divisors is an integer number (63783343).

Almost surely, 2^255100141 is an apocalyptic number.

It is an amenable number.

255100141 is a deficient number, since it is larger than the sum of its proper divisors (33231).

255100141 is a wasteful number, since it uses less digits than its factorization.

255100141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33230.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 255100141 is about 15971.8546512295. The cubic root of 255100141 is about 634.2155697004.

Adding to 255100141 its reverse (141001552), we get a palindrome (396101693).

The spelling of 255100141 in words is "two hundred fifty-five million, one hundred thousand, one hundred forty-one".