255100102 has 4 divisors (see below), whose sum is σ = 382650156. Its totient is φ = 127550050.

The previous prime is 255100093. The next prime is 255100117. The reversal of 255100102 is 201001552.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63775024 + ... + 63775027.

It is an arithmetic number, because the mean of its divisors is an integer number (95662539).

Almost surely, 2^255100102 is an apocalyptic number.

255100102 is a deficient number, since it is larger than the sum of its proper divisors (127550054).

255100102 is a wasteful number, since it uses less digits than its factorization.

255100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127550053.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 255100102 is about 15971.8534303317. The cubic root of 255100102 is about 634.2155373805.

Adding to 255100102 its reverse (201001552), we get a palindrome (456101654).

The spelling of 255100102 in words is "two hundred fifty-five million, one hundred thousand, one hundred two".