105134051 has 8 divisors (see below), whose sum is σ = 118391808. Its totient is φ = 92493000.

The previous prime is 105134023. The next prime is 105134053. The reversal of 105134051 is 150431501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105134051 - 2²² = 100939747 is a prime.

It is a super-2 number, since 2×105134051² = 22106337359341202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105134053) 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, 153815 + ... + 154496.

It is an arithmetic number, because the mean of its divisors is an integer number (14798976).

Almost surely, 2^105134051 is an apocalyptic number.

105134051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105134051 is the 4586-th centered decagonal number.

105134051 is a deficient number, since it is larger than the sum of its proper divisors (13257757).

105134051 is a wasteful number, since it uses less digits than its factorization.

105134051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308353.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 105134051 is about 10253.4896986343. The cubic root of 105134051 is about 471.9700782406.

Adding to 105134051 its reverse (150431501), we get a palindrome (255565552).

The spelling of 105134051 in words is "one hundred five million, one hundred thirty-four thousand, fifty-one".