105388127023224 has 32 divisors (see below), whose sum is σ = 263473122834000. Its totient is φ = 35129001637632.

The previous prime is 105388127023211. The next prime is 105388127023247. The reversal of 105388127023224 is 422320721883501.

It is a super-2 number, since 2×105388127023224² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21071629 + ... + 25588860.

Almost surely, 2^{105388127023224} is an apocalyptic number.

It is an amenable number.

105388127023224 is an abundant number, since it is smaller than the sum of its proper divisors (158084995810776).

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

105388127023224 is a wasteful number, since it uses less digits than its factorization.

105388127023224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46754607 (or 46754603 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 105388127023224 in words is "one hundred five trillion, three hundred eighty-eight billion, one hundred twenty-seven million, twenty-three thousand, two hundred twenty-four".