103878233 has 2 divisors, whose sum is σ = 103878234. Its totient is φ = 103878232.

The previous prime is 103878227. The next prime is 103878259. The reversal of 103878233 is 332878301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103876864 + 1369 = 10192^2 + 37^2 .

It is a cyclic number.

It is not a de Polignac number, because 103878233 - 2²⁴ = 87101017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103878193 and 103878202.

It is not a weakly prime, because it can be changed into another prime (103877233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51939116 + 51939117.

It is an arithmetic number, because the mean of its divisors is an integer number (51939117).

Almost surely, 2^103878233 is an apocalyptic number.

It is an amenable number.

103878233 is a deficient number, since it is larger than the sum of its proper divisors (1).

103878233 is an equidigital number, since it uses as much as digits as its factorization.

103878233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 103878233 is about 10192.0671602968. The cubic root of 103878233 is about 470.0833306298.

The spelling of 103878233 in words is "one hundred three million, eight hundred seventy-eight thousand, two hundred thirty-three".