108520107251308 has 12 divisors (see below), whose sum is σ = 189923669025552. Its totient is φ = 54256201815440.

The previous prime is 108520107251299. The next prime is 108520107251323. The reversal of 108520107251308 is 803152701025801.

It is a super-2 number, since 2×108520107251308² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962889163 + ... + 963001858.

It is an arithmetic number, because the mean of its divisors is an integer number (15826972418796).

Almost surely, 2^{108520107251308} is an apocalyptic number.

It is an amenable number.

108520107251308 is a deficient number, since it is larger than the sum of its proper divisors (81403561774244).

108520107251308 is a wasteful number, since it uses less digits than its factorization.

108520107251308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925905112 (or 1925905110 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 43.

The spelling of 108520107251308 in words is "one hundred eight trillion, five hundred twenty billion, one hundred seven million, two hundred fifty-one thousand, three hundred eight".