102055540441195 has 32 divisors (see below), whose sum is σ = 135520276055040. Its totient is φ = 73155975984000.

The previous prime is 102055540441171. The next prime is 102055540441199. The reversal of 102055540441195 is 591144045550201.

It is a happy number.

It is not a de Polignac number, because 102055540441195 - 2⁷ = 102055540441067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102055540441199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9988641 + ... + 17432269.

It is an arithmetic number, because the mean of its divisors is an integer number (4235008626720).

Almost surely, 2^{102055540441195} is an apocalyptic number.

102055540441195 is a deficient number, since it is larger than the sum of its proper divisors (33464735613845).

102055540441195 is a wasteful number, since it uses less digits than its factorization.

102055540441195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447227.

The product of its (nonzero) digits is 720000, while the sum is 46.

Adding to 102055540441195 its reverse (591144045550201), we get a palindrome (693199585991396).

The spelling of 102055540441195 in words is "one hundred two trillion, fifty-five billion, five hundred forty million, four hundred forty-one thousand, one hundred ninety-five".