138152613002 has 8 divisors (see below), whose sum is σ = 218135704800. Its totient is φ = 65440711404.

The previous prime is 138152612989. The next prime is 138152613013. The reversal of 138152613002 is 200316251831.

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

It is a super-2 number, since 2×138152613002² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 138152613002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817797502 + ... + 1817797577.

It is an arithmetic number, because the mean of its divisors is an integer number (27266963100).

Almost surely, 2^138152613002 is an apocalyptic number.

138152613002 is a deficient number, since it is larger than the sum of its proper divisors (79983091798).

138152613002 is a wasteful number, since it uses less digits than its factorization.

138152613002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635595100.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 138152613002 its reverse (200316251831), we get a palindrome (338468864833).

The spelling of 138152613002 in words is "one hundred thirty-eight billion, one hundred fifty-two million, six hundred thirteen thousand, two".