255100211 has 8 divisors (see below), whose sum is σ = 264228480. Its totient is φ = 245994112.

The previous prime is 255100171. The next prime is 255100217. The reversal of 255100211 is 112001552.

255100211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255100211 is a prime.

It is a super-2 number, since 2×255100211² = 130152235304489042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255100211.

It is not an unprimeable number, because it can be changed into a prime (255100217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19931 + ... + 30123.

It is an arithmetic number, because the mean of its divisors is an integer number (33028560).

Almost surely, 2^255100211 is an apocalyptic number.

255100211 is a deficient number, since it is larger than the sum of its proper divisors (9128269).

255100211 is a wasteful number, since it uses less digits than its factorization.

255100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11085.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 255100211 is about 15971.8568425841. The cubic root of 255100211 is about 634.2156277104.

Adding to 255100211 its reverse (112001552), we get a palindrome (367101763).

The spelling of 255100211 in words is "two hundred fifty-five million, one hundred thousand, two hundred eleven".