105122152 has 32 divisors (see below), whose sum is σ = 209563200. Its totient is φ = 49264384.

The previous prime is 105122137. The next prime is 105122153. The reversal of 105122152 is 251221501.

It is a super-2 number, since 2×105122152² = 22101333682222208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105122153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34299 + ... + 37237.

It is an arithmetic number, because the mean of its divisors is an integer number (6548850).

Almost surely, 2^105122152 is an apocalyptic number.

It is an amenable number.

105122152 is a deficient number, since it is larger than the sum of its proper divisors (104441048).

105122152 is a wasteful number, since it uses less digits than its factorization.

105122152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225 (or 3221 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 105122152 is about 10252.9094407392. The cubic root of 105122152 is about 471.9522718186.

Adding to 105122152 its reverse (251221501), we get a palindrome (356343653).

The spelling of 105122152 in words is "one hundred five million, one hundred twenty-two thousand, one hundred fifty-two".