105535202124 has 24 divisors (see below), whose sum is σ = 268635060288. Its totient is φ = 31980364240.

The previous prime is 105535202107. The next prime is 105535202153. The reversal of 105535202124 is 421202535501.

It is a super-2 number, since 2×105535202124² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105535202091 and 105535202100.

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, 399754422 + ... + 399754685.

It is an arithmetic number, because the mean of its divisors is an integer number (11193127512).

Almost surely, 2^105535202124 is an apocalyptic number.

It is an amenable number.

105535202124 is an abundant number, since it is smaller than the sum of its proper divisors (163099858164).

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

105535202124 is a wasteful number, since it uses less digits than its factorization.

105535202124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799509125 (or 799509123 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 105535202124 its reverse (421202535501), we get a palindrome (526737737625).

The spelling of 105535202124 in words is "one hundred five billion, five hundred thirty-five million, two hundred two thousand, one hundred twenty-four".