108571362281225 has 24 divisors (see below), whose sum is σ = 143573336030880. Its totient is φ = 81159735179520.

The previous prime is 108571362281197. The next prime is 108571362281281. The reversal of 108571362281225 is 522182263175801.

It is a happy number.

It is not a de Polignac number, because 108571362281225 - 2¹⁰ = 108571362280201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 918869087 + ... + 918987236.

It is an arithmetic number, because the mean of its divisors is an integer number (5982222334620).

Almost surely, 2^{108571362281225} is an apocalyptic number.

It is an amenable number.

108571362281225 is a deficient number, since it is larger than the sum of its proper divisors (35001973749655).

108571362281225 is a wasteful number, since it uses less digits than its factorization.

108571362281225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837856489 (or 1837856484 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 108571362281225 in words is "one hundred eight trillion, five hundred seventy-one billion, three hundred sixty-two million, two hundred eighty-one thousand, two hundred twenty-five".