12152720102 has 8 divisors (see below), whose sum is σ = 18264895200. Its totient is φ = 6064421704.

The previous prime is 12152720053. The next prime is 12152720117. The reversal of 12152720102 is 20102725121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5967902 + ... + 5969937.

It is an arithmetic number, because the mean of its divisors is an integer number (2283111900).

Almost surely, 2^12152720102 is an apocalyptic number.

12152720102 is a deficient number, since it is larger than the sum of its proper divisors (6112175098).

12152720102 is a wasteful number, since it uses less digits than its factorization.

12152720102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11938350.

The product of its (nonzero) digits is 560, while the sum is 23.

The spelling of 12152720102 in words is "twelve billion, one hundred fifty-two million, seven hundred twenty thousand, one hundred two".