103873507 has 2 divisors, whose sum is σ = 103873508. Its totient is φ = 103873506.

The previous prime is 103873493. The next prime is 103873531. The reversal of 103873507 is 705378301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103873507 - 2¹⁵ = 103840739 is a prime.

It is not a weakly prime, because it can be changed into another prime (103873597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51936753 + 51936754.

It is an arithmetic number, because the mean of its divisors is an integer number (51936754).

Almost surely, 2^103873507 is an apocalyptic number.

103873507 is a deficient number, since it is larger than the sum of its proper divisors (1).

103873507 is an equidigital number, since it uses as much as digits as its factorization.

103873507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 103873507 is about 10191.8353106788. The cubic root of 103873507 is about 470.0762016178.

The spelling of 103873507 in words is "one hundred three million, eight hundred seventy-three thousand, five hundred seven".