103885437 has 4 divisors (see below), whose sum is σ = 138513920. Its totient is φ = 69256956.

The previous prime is 103885427. The next prime is 103885451. The reversal of 103885437 is 734588301.

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 not a de Polignac number, because 103885437 - 2⁴ = 103885421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103885395 and 103885404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103885427) 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, 17314237 + ... + 17314242.

It is an arithmetic number, because the mean of its divisors is an integer number (34628480).

Almost surely, 2^103885437 is an apocalyptic number.

It is an amenable number.

103885437 is a deficient number, since it is larger than the sum of its proper divisors (34628483).

103885437 is an equidigital number, since it uses as much as digits as its factorization.

103885437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34628482.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 103885437 is about 10192.4205662836. The cubic root of 103885437 is about 470.0941972055.

The spelling of 103885437 in words is "one hundred three million, eight hundred eighty-five thousand, four hundred thirty-seven".