38231047103 has 6 divisors (see below), whose sum is σ = 38665443984. Its totient is φ = 37801476944.

The previous prime is 38231047093. The next prime is 38231047121. The reversal of 38231047103 is 30174013283.

It is not a de Polignac number, because 38231047103 - 2⁶ = 38231047039 is a prime.

It is a super-3 number, since 3×38231047103³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 38231047103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38231047123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2405351 + ... + 2421192.

It is an arithmetic number, because the mean of its divisors is an integer number (6444240664).

Almost surely, 2^38231047103 is an apocalyptic number.

38231047103 is a deficient number, since it is larger than the sum of its proper divisors (434396881).

38231047103 is an frugal number, since it uses more digits than its factorization.

38231047103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4826721 (or 4826632 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 38231047103 in words is "thirty-eight billion, two hundred thirty-one million, forty-seven thousand, one hundred three".