15802136106 has 128 divisors (see below), whose sum is σ = 36810547200. Its totient is φ = 4488929280.

The previous prime is 15802136101. The next prime is 15802136117. The reversal of 15802136106 is 60163120851.

It is not an unprimeable number, because it can be changed into a prime (15802136101) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 4984890 + ... + 4988058.

It is an arithmetic number, because the mean of its divisors is an integer number (287582400).

Almost surely, 2^15802136106 is an apocalyptic number.

15802136106 is an abundant number, since it is smaller than the sum of its proper divisors (21008411094).

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

15802136106 is a wasteful number, since it uses less digits than its factorization.

15802136106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 8640, while the sum is 33.

Adding to 15802136106 its reverse (60163120851), we get a palindrome (75965256957).

The spelling of 15802136106 in words is "fifteen billion, eight hundred two million, one hundred thirty-six thousand, one hundred six".