102055505313226 has 4 divisors (see below), whose sum is σ = 153083257969842. Its totient is φ = 51027752656612.

The previous prime is 102055505313193. The next prime is 102055505313227. The reversal of 102055505313226 is 622313505550201.

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

It can be written as a sum of positive squares in only one way, i.e., 89962853765625 + 12092651547601 = 9484875^2 + 3477449^2 .

It is not an unprimeable number, because it can be changed into a prime (102055505313227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25513876328305 + ... + 25513876328308.

Almost surely, 2^{102055505313226} is an apocalyptic number.

102055505313226 is a deficient number, since it is larger than the sum of its proper divisors (51027752656616).

102055505313226 is an equidigital number, since it uses as much as digits as its factorization.

102055505313226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51027752656615.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 102055505313226 in words is "one hundred two trillion, fifty-five billion, five hundred five million, three hundred thirteen thousand, two hundred twenty-six".