103148823 has 8 divisors (see below), whose sum is σ = 138292336. Its totient is φ = 68385600.

The previous prime is 103148819. The next prime is 103148839. The reversal of 103148823 is 328841301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103148823 - 2² = 103148819 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 (103148893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94438 + ... + 95523.

It is an arithmetic number, because the mean of its divisors is an integer number (17286542).

Almost surely, 2^103148823 is an apocalyptic number.

103148823 is a deficient number, since it is larger than the sum of its proper divisors (35143513).

103148823 is a wasteful number, since it uses less digits than its factorization.

103148823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190145.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 103148823 is about 10156.2209014968. The cubic root of 103148823 is about 468.9804714827.

The spelling of 103148823 in words is "one hundred three million, one hundred forty-eight thousand, eight hundred twenty-three".