105098401 has 4 divisors (see below), whose sum is σ = 108488704. Its totient is φ = 101708100.

The previous prime is 105098393. The next prime is 105098429. The reversal of 105098401 is 104890501.

It is a happy number.

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: 104890501 = 71 ⋅1477331.

It is a cyclic number.

It is not a de Polignac number, because 105098401 - 2³ = 105098393 is a prime.

It is a super-2 number, since 2×105098401² = 22091347785513602, 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 105098401.

It is not an unprimeable number, because it can be changed into a prime (105098801) 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, 1695105 + ... + 1695166.

It is an arithmetic number, because the mean of its divisors is an integer number (27122176).

Almost surely, 2^105098401 is an apocalyptic number.

It is an amenable number.

105098401 is a deficient number, since it is larger than the sum of its proper divisors (3390303).

105098401 is an equidigital number, since it uses as much as digits as its factorization.

105098401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390302.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 105098401 is about 10251.7511187114. The cubic root of 105098401 is about 471.9167252901.

The spelling of 105098401 in words is "one hundred five million, ninety-eight thousand, four hundred one".