138510123333 has 8 divisors (see below), whose sum is σ = 184698228288. Its totient is φ = 92331050304.

The previous prime is 138510123319. The next prime is 138510123343. The reversal of 138510123333 is 333321015831.

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

It is not a de Polignac number, because 138510123333 - 2⁴ = 138510123317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 138510123294 and 138510123303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138510123343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2222116 + ... + 2283597.

It is an arithmetic number, because the mean of its divisors is an integer number (23087278536).

Almost surely, 2^138510123333 is an apocalyptic number.

It is an amenable number.

138510123333 is a deficient number, since it is larger than the sum of its proper divisors (46188104955).

138510123333 is a wasteful number, since it uses less digits than its factorization.

138510123333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515963.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 138510123333 in words is "one hundred thirty-eight billion, five hundred ten million, one hundred twenty-three thousand, three hundred thirty-three".