102555444323104 has 12 divisors (see below), whose sum is σ = 201906031011174. Its totient is φ = 51277722161536.

The previous prime is 102555444323081. The next prime is 102555444323149. The reversal of 102555444323104 is 401323444555201.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95468923472400 + 7086520850704 = 9770820^2 + 2662052^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602428817517 + ... + 1602428817580.

Almost surely, 2^{102555444323104} is an apocalyptic number.

It is an amenable number.

102555444323104 is a deficient number, since it is larger than the sum of its proper divisors (99350586688070).

102555444323104 is an equidigital number, since it uses as much as digits as its factorization.

102555444323104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204857635107 (or 3204857635099 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 102555444323104 its reverse (401323444555201), we get a palindrome (503878888878305).

The spelling of 102555444323104 in words is "one hundred two trillion, five hundred fifty-five billion, four hundred forty-four million, three hundred twenty-three thousand, one hundred four".