105145413 has 8 divisors (see below), whose sum is σ = 140637408. Its totient is φ = 69875184.

The previous prime is 105145393. The next prime is 105145441. The reversal of 105145413 is 314541501.

It is a happy number.

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

It is not a de Polignac number, because 105145413 - 2⁶ = 105145349 is a prime.

It is a super-2 number, since 2×105145413² = 22111115749881138, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105145463) 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, 54331 + ... + 56232.

It is an arithmetic number, because the mean of its divisors is an integer number (17579676).

Almost surely, 2^105145413 is an apocalyptic number.

It is an amenable number.

105145413 is a deficient number, since it is larger than the sum of its proper divisors (35491995).

105145413 is a wasteful number, since it uses less digits than its factorization.

105145413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110883.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 105145413 is about 10254.0437389354. The cubic root of 105145413 is about 471.9870798077.

Adding to 105145413 its reverse (314541501), we get a palindrome (419686914).

It can be divided in two parts, 1051 and 45413, that added together give a palindrome (46464).

The spelling of 105145413 in words is "one hundred five million, one hundred forty-five thousand, four hundred thirteen".