15102321130142 has 8 divisors (see below), whose sum is σ = 22653573348000. Its totient is φ = 7551130014144.

The previous prime is 15102321130051. The next prime is 15102321130151. The reversal of 15102321130142 is 24103112320151.

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

It is a super-3 number, since 3×15102321130142³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14652467 + ... + 15649262.

It is an arithmetic number, because the mean of its divisors is an integer number (2831696668500).

Almost surely, 2^{15102321130142} is an apocalyptic number.

15102321130142 is a deficient number, since it is larger than the sum of its proper divisors (7551252217858).

15102321130142 is a wasteful number, since it uses less digits than its factorization.

15102321130142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30550930.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 15102321130142 its reverse (24103112320151), we get a palindrome (39205433450293).

The spelling of 15102321130142 in words is "fifteen trillion, one hundred two billion, three hundred twenty-one million, one hundred thirty thousand, one hundred forty-two".