103744401 has 4 divisors (see below), whose sum is σ = 138325872. Its totient is φ = 69162932.

The previous prime is 103744343. The next prime is 103744409. The reversal of 103744401 is 104447301.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103744401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103744409) 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, 17290731 + ... + 17290736.

It is an arithmetic number, because the mean of its divisors is an integer number (34581468).

Almost surely, 2^103744401 is an apocalyptic number.

It is an amenable number.

103744401 is a deficient number, since it is larger than the sum of its proper divisors (34581471).

103744401 is an equidigital number, since it uses as much as digits as its factorization.

103744401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34581470.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 103744401 is about 10185.4995459231. The cubic root of 103744401 is about 469.8813658628.

The spelling of 103744401 in words is "one hundred three million, seven hundred forty-four thousand, four hundred one".