105010232505 has 16 divisors (see below), whose sum is σ = 173436255744. Its totient is φ = 54198829440.

The previous prime is 105010232423. The next prime is 105010232519. The reversal of 105010232505 is 505232010501.

It is a happy number.

It is not a de Polignac number, because 105010232505 - 2⁷ = 105010232377 is a prime.

It is a super-2 number, since 2×105010232505² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112913764 + ... + 112914693.

It is an arithmetic number, because the mean of its divisors is an integer number (10839765984).

Almost surely, 2^105010232505 is an apocalyptic number.

105010232505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105010232505 is a deficient number, since it is larger than the sum of its proper divisors (68426023239).

105010232505 is a wasteful number, since it uses less digits than its factorization.

105010232505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225828496.

The product of its (nonzero) digits is 1500, while the sum is 24.

The spelling of 105010232505 in words is "one hundred five billion, ten million, two hundred thirty-two thousand, five hundred five".