23103078 has 16 divisors (see below), whose sum is σ = 46571520. Its totient is φ = 7640136.

The previous prime is 23103077. The next prime is 23103089. The reversal of 23103078 is 87030132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103077) 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, 14398 + ... + 15921.

It is an arithmetic number, because the mean of its divisors is an integer number (2910720).

Almost surely, 2^23103078 is an apocalyptic number.

23103078 is an abundant number, since it is smaller than the sum of its proper divisors (23468442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23103078 is a wasteful number, since it uses less digits than its factorization.

23103078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30451.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 23103078 is about 4806.5661339464. The cubic root of 23103078 is about 284.8109056522.

The spelling of 23103078 in words is "twenty-three million, one hundred three thousand, seventy-eight".