1038805103 has 16 divisors (see below), whose sum is σ = 1201262400. Its totient is φ = 879922176.

The previous prime is 1038805073. The next prime is 1038805109. The reversal of 1038805103 is 3015088301.

It is not a de Polignac number, because 1038805103 - 2⁶ = 1038805039 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 (1038805109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221123 + ... + 225771.

It is an arithmetic number, because the mean of its divisors is an integer number (75078900).

Almost surely, 2^1038805103 is an apocalyptic number.

1038805103 is a deficient number, since it is larger than the sum of its proper divisors (162457297).

1038805103 is a wasteful number, since it uses less digits than its factorization.

1038805103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1038805103 is about 32230.4995772638. The cubic root of 1038805103 is about 1012.7712355279.

The spelling of 1038805103 in words is "one billion, thirty-eight million, eight hundred five thousand, one hundred three".