105245132036 has 96 divisors (see below), whose sum is σ = 214287897600. Its totient is φ = 44768263680.

The previous prime is 105245132033. The next prime is 105245132087. The reversal of 105245132036 is 630231542501.

It is a happy number.

It is a super-2 number, since 2×105245132036² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105245131993 and 105245132011.

It is not an unprimeable number, because it can be changed into a prime (105245132033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12695885 + ... + 12704171.

It is an arithmetic number, because the mean of its divisors is an integer number (2232165600).

Almost surely, 2^105245132036 is an apocalyptic number.

It is an amenable number.

105245132036 is an abundant number, since it is smaller than the sum of its proper divisors (109042765564).

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

105245132036 is a wasteful number, since it uses less digits than its factorization.

105245132036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8637 (or 8635 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 105245132036 its reverse (630231542501), we get a palindrome (735476674537).

The spelling of 105245132036 in words is "one hundred five billion, two hundred forty-five million, one hundred thirty-two thousand, thirty-six".