38806103 has 4 divisors (see below), whose sum is σ = 44349840. Its totient is φ = 33262368.

The previous prime is 38806099. The next prime is 38806133. The reversal of 38806103 is 30160883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30160883 = 37 ⋅815159.

It is a cyclic number.

It is not a de Polignac number, because 38806103 - 2² = 38806099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38806133) 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, 2771858 + ... + 2771871.

It is an arithmetic number, because the mean of its divisors is an integer number (11087460).

Almost surely, 2^38806103 is an apocalyptic number.

38806103 is a deficient number, since it is larger than the sum of its proper divisors (5543737).

38806103 is an equidigital number, since it uses as much as digits as its factorization.

38806103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543736.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 38806103 is about 6229.4544704974. The cubic root of 38806103 is about 338.5582054504.

Adding to 38806103 its reverse (30160883), we get a palindrome (68966986).

The spelling of 38806103 in words is "thirty-eight million, eight hundred six thousand, one hundred three".