105430635054156 has 48 divisors (see below), whose sum is σ = 259265560095360. Its totient is φ = 33253626067200.

The previous prime is 105430635054053. The next prime is 105430635054211. The reversal of 105430635054156 is 651450536034501.

It is a super-2 number, since 2×105430635054156² (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 15 ways as a sum of consecutive naturals, for example, 279385245 + ... + 279762356.

It is an arithmetic number, because the mean of its divisors is an integer number (5401365835320).

Almost surely, 2^{105430635054156} is an apocalyptic number.

It is an amenable number.

105430635054156 is an abundant number, since it is smaller than the sum of its proper divisors (153834925041204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105430635054156 is a wasteful number, since it uses less digits than its factorization.

105430635054156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559148454 (or 559148452 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 105430635054156 in words is "one hundred five trillion, four hundred thirty billion, six hundred thirty-five million, fifty-four thousand, one hundred fifty-six".