105413234152 has 16 divisors (see below), whose sum is σ = 197755367940. Its totient is φ = 52678469376.

The previous prime is 105413234137. The next prime is 105413234153. The reversal of 105413234152 is 251432314501.

It can be written as a sum of positive squares in 2 ways, for example, as 73195138116 + 32218096036 = 270546^2 + 179494^2 .

It is a super-2 number, since 2×105413234152² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105413234153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3502543 + ... + 3532510.

Almost surely, 2^105413234152 is an apocalyptic number.

It is an amenable number.

105413234152 is a deficient number, since it is larger than the sum of its proper divisors (92342133788).

105413234152 is a wasteful number, since it uses less digits than its factorization.

105413234152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7036932 (or 7036928 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 105413234152 its reverse (251432314501), we get a palindrome (356845548653).

The spelling of 105413234152 in words is "one hundred five billion, four hundred thirteen million, two hundred thirty-four thousand, one hundred fifty-two".