105349358148 has 48 divisors (see below), whose sum is σ = 256576782336. Its totient is φ = 33579960480.

The previous prime is 105349358143. The next prime is 105349358243. The reversal of 105349358148 is 841853943501.

It is a super-2 number, since 2×105349358148² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105349358148.

It is not an unprimeable number, because it can be changed into a prime (105349358143) 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, 935643 + ... + 1042173.

It is an arithmetic number, because the mean of its divisors is an integer number (5345349632).

Almost surely, 2^105349358148 is an apocalyptic number.

It is an amenable number.

105349358148 is an abundant number, since it is smaller than the sum of its proper divisors (151227424188).

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

105349358148 is a wasteful number, since it uses less digits than its factorization.

105349358148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110144 (or 110142 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 105349358148 in words is "one hundred five billion, three hundred forty-nine million, three hundred fifty-eight thousand, one hundred forty-eight".