138225601302 has 8 divisors (see below), whose sum is σ = 276451202616. Its totient is φ = 46075200432.

The previous prime is 138225601279. The next prime is 138225601313. The reversal of 138225601302 is 203106522831.

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

138225601302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11518800103 + ... + 11518800114.

It is an arithmetic number, because the mean of its divisors is an integer number (34556400327).

Almost surely, 2^138225601302 is an apocalyptic number.

138225601302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

138225601302 is a wasteful number, since it uses less digits than its factorization.

138225601302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23037600222.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 138225601302 in words is "one hundred thirty-eight billion, two hundred twenty-five million, six hundred one thousand, three hundred two".