102173135141 has 16 divisors (see below), whose sum is σ = 127613439360. Its totient is φ = 79472460480.

The previous prime is 102173135131. The next prime is 102173135177. The reversal of 102173135141 is 141531371201.

It is a de Polignac number, because none of the positive numbers 2^k-102173135141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102173135131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148246 + ... + 1234023.

It is an arithmetic number, because the mean of its divisors is an integer number (7975839960).

Almost surely, 2^102173135141 is an apocalyptic number.

102173135141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102173135141 is a deficient number, since it is larger than the sum of its proper divisors (25440304219).

102173135141 is a wasteful number, since it uses less digits than its factorization.

102173135141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382844.

The product of its (nonzero) digits is 2520, while the sum is 29.

The spelling of 102173135141 in words is "one hundred two billion, one hundred seventy-three million, one hundred thirty-five thousand, one hundred forty-one".