105053115040 has 48 divisors (see below), whose sum is σ = 248207404032. Its totient is φ = 42017958144.

The previous prime is 105053114953. The next prime is 105053115113. The reversal of 105053115040 is 40511350501.

It is a happy number.

It is a super-2 number, since 2×105053115040² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105053114996 and 105053115014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3808177 + ... + 3835663.

It is an arithmetic number, because the mean of its divisors is an integer number (5170987584).

Almost surely, 2^105053115040 is an apocalyptic number.

105053115040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105053115040 is an abundant number, since it is smaller than the sum of its proper divisors (143154288992).

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

105053115040 is a wasteful number, since it uses less digits than its factorization.

105053115040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51389 (or 51381 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 105053115040 its reverse (40511350501), we get a palindrome (145564465541).

The spelling of 105053115040 in words is "one hundred five billion, fifty-three million, one hundred fifteen thousand, forty".