21102322302033 has 48 divisors (see below), whose sum is σ = 33910141320000. Its totient is φ = 11624991869568.

The previous prime is 21102322302011. The next prime is 21102322302059. The reversal of 21102322302033 is 33020322320112.

It is not a de Polignac number, because 21102322302033 - 2¹⁸ = 21102322039889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 21102322301994 and 21102322302012.

It is not an unprimeable number, because it can be changed into a prime (21102322302073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 946458 + ... + 6565091.

It is an arithmetic number, because the mean of its divisors is an integer number (706461277500).

Almost surely, 2^{21102322302033} is an apocalyptic number.

It is an amenable number.

21102322302033 is a deficient number, since it is larger than the sum of its proper divisors (12807819017967).

21102322302033 is a wasteful number, since it uses less digits than its factorization.

21102322302033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512254 (or 7512247 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 21102322302033 its reverse (33020322320112), we get a palindrome (54122644622145).

The spelling of 21102322302033 in words is "twenty-one trillion, one hundred two billion, three hundred twenty-two million, three hundred two thousand, thirty-three".