21032322013102 has 4 divisors (see below), whose sum is σ = 31548483019656. Its totient is φ = 10516161006550.

The previous prime is 21032322013097. The next prime is 21032322013201. The reversal of 21032322013102 is 20131022323012.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5258080503274 + ... + 5258080503277.

It is an arithmetic number, because the mean of its divisors is an integer number (7887120754914).

Almost surely, 2^{21032322013102} is an apocalyptic number.

21032322013102 is a deficient number, since it is larger than the sum of its proper divisors (10516161006554).

21032322013102 is a wasteful number, since it uses less digits than its factorization.

21032322013102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10516161006553.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 21032322013102 its reverse (20131022323012), we get a palindrome (41163344336114).

The spelling of 21032322013102 in words is "twenty-one trillion, thirty-two billion, three hundred twenty-two million, thirteen thousand, one hundred two".