38320123 has 8 divisors (see below), whose sum is σ = 40626560. Its totient is φ = 36080640.

The previous prime is 38320103. The next prime is 38320127. The reversal of 38320123 is 32102383.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38320123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38320094 and 38320103.

It is not an unprimeable number, because it can be changed into a prime (38320127) 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, 15558 + ... + 17851.

It is an arithmetic number, because the mean of its divisors is an integer number (5078320).

Almost surely, 2^38320123 is an apocalyptic number.

38320123 is a deficient number, since it is larger than the sum of its proper divisors (2306437).

38320123 is a wasteful number, since it uses less digits than its factorization.

38320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33477.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 38320123 is about 6190.3249510829. The cubic root of 38320123 is about 337.1389770983.

The spelling of 38320123 in words is "thirty-eight million, three hundred twenty thousand, one hundred twenty-three".