105429601 has 4 divisors (see below), whose sum is σ = 107672832. Its totient is φ = 103186372.

The previous prime is 105429521. The next prime is 105429607. The reversal of 105429601 is 106924501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106924501 = 83 ⋅1288247.

It is a cyclic number.

It is not a de Polignac number, because 105429601 - 2⁷ = 105429473 is a prime.

It is a super-2 number, since 2×105429601² = 22230801534038402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105429601.

It is not an unprimeable number, because it can be changed into a prime (105429607) 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, 1121545 + ... + 1121638.

It is an arithmetic number, because the mean of its divisors is an integer number (26918208).

Almost surely, 2^105429601 is an apocalyptic number.

It is an amenable number.

105429601 is a deficient number, since it is larger than the sum of its proper divisors (2243231).

105429601 is an equidigital number, since it uses as much as digits as its factorization.

105429601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243230.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 105429601 is about 10267.8917505007. The cubic root of 105429601 is about 472.4119276325.

It can be divided in two parts, 105429 and 601, that added together give a triangular number (106030 = T₄₆₀).

The spelling of 105429601 in words is "one hundred five million, four hundred twenty-nine thousand, six hundred one".