105553133502124 has 72 divisors (see below), whose sum is σ = 236731099182480. Its totient is φ = 40717423152000.

The previous prime is 105553133502077. The next prime is 105553133502181. The reversal of 105553133502124 is 421205331355501.

It is a super-2 number, since 2×105553133502124² (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 23 ways as a sum of consecutive naturals, for example, 242147859 + ... + 242583370.

It is an arithmetic number, because the mean of its divisors is an integer number (3287931933090).

Almost surely, 2^{105553133502124} is an apocalyptic number.

105553133502124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105553133502124 is an abundant number, since it is smaller than the sum of its proper divisors (131177965680356).

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

105553133502124 is a wasteful number, since it uses less digits than its factorization.

105553133502124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484731359 (or 484731350 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

Adding to 105553133502124 its reverse (421205331355501), we get a palindrome (526758464857625).

The spelling of 105553133502124 in words is "one hundred five trillion, five hundred fifty-three billion, one hundred thirty-three million, five hundred two thousand, one hundred twenty-four".