15152021102 has 8 divisors (see below), whose sum is σ = 22731899616. Its totient is φ = 7574721232.

The previous prime is 15152021089. The next prime is 15152021141. The reversal of 15152021102 is 20112025151.

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, 629903 + ... + 653514.

It is an arithmetic number, because the mean of its divisors is an integer number (2841487452).

Almost surely, 2^15152021102 is an apocalyptic number.

15152021102 is a deficient number, since it is larger than the sum of its proper divisors (7579878514).

15152021102 is a wasteful number, since it uses less digits than its factorization.

15152021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289322.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 15152021102 its reverse (20112025151), we get a palindrome (35264046253).

The spelling of 15152021102 in words is "fifteen billion, one hundred fifty-two million, twenty-one thousand, one hundred two".