10108513545 has 32 divisors (see below), whose sum is σ = 17457213312. Its totient is φ = 4965222912.

The previous prime is 10108513543. The next prime is 10108513559. The reversal of 10108513545 is 54531580101.

It is a happy number.

It is not a de Polignac number, because 10108513545 - 2¹ = 10108513543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10108513543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27877 + ... + 144893.

It is an arithmetic number, because the mean of its divisors is an integer number (545537916).

Almost surely, 2^10108513545 is an apocalyptic number.

10108513545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10108513545 is a deficient number, since it is larger than the sum of its proper divisors (7348699767).

10108513545 is a wasteful number, since it uses less digits than its factorization.

10108513545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117481.

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 10108513545 in words is "ten billion, one hundred eight million, five hundred thirteen thousand, five hundred forty-five".