102555444323106 has 48 divisors (see below), whose sum is σ = 234761475661440. Its totient is φ = 32266424481120.

The previous prime is 102555444323081. The next prime is 102555444323149. The reversal of 102555444323106 is 601323444555201.

102555444323106 is a `hidden beast` number, since 1 + 0 + 2 + 55 + 54 + 443 + 2 + 3 + 106 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553172485 + ... + 553357848.

It is an arithmetic number, because the mean of its divisors is an integer number (4890864076280).

Almost surely, 2^{102555444323106} is an apocalyptic number.

102555444323106 is an abundant number, since it is smaller than the sum of its proper divisors (132206031338334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102555444323106 is a wasteful number, since it uses less digits than its factorization.

102555444323106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106530631 (or 1106530628 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

Adding to 102555444323106 its reverse (601323444555201), we get a palindrome (703878888878307).

The spelling of 102555444323106 in words is "one hundred two trillion, five hundred fifty-five billion, four hundred forty-four million, three hundred twenty-three thousand, one hundred six".