105150401 has 4 divisors (see below), whose sum is σ = 105219072. Its totient is φ = 105081732.

The previous prime is 105150391. The next prime is 105150407. The reversal of 105150401 is 104051501.

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: 104051501 = 5869 ⋅17729.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105150401 is a prime.

It is a super-2 number, since 2×105150401² = 22113213660921602, 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 105150401.

It is not an unprimeable number, because it can be changed into a prime (105150407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31985 + ... + 35118.

It is an arithmetic number, because the mean of its divisors is an integer number (26304768).

Almost surely, 2^105150401 is an apocalyptic number.

It is an amenable number.

105150401 is a deficient number, since it is larger than the sum of its proper divisors (68671).

105150401 is an equidigital number, since it uses as much as digits as its factorization.

105150401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68670.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 105150401 is about 10254.2869571706. The cubic root of 105150401 is about 471.9945432315.

The spelling of 105150401 in words is "one hundred five million, one hundred fifty thousand, four hundred one".