102220320133308 has 24 divisors (see below), whose sum is σ = 256861317258448. Its totient is φ = 31452406194816.

The previous prime is 102220320133273. The next prime is 102220320133339. The reversal of 102220320133308 is 803331023022201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327629231041 + ... + 327629231352.

Almost surely, 2^{102220320133308} is an apocalyptic number.

It is an amenable number.

102220320133308 is an abundant number, since it is smaller than the sum of its proper divisors (154640997125140).

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

102220320133308 is a wasteful number, since it uses less digits than its factorization.

102220320133308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655258462413 (or 655258462411 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 102220320133308 its reverse (803331023022201), we get a palindrome (905551343155509).

The spelling of 102220320133308 in words is "one hundred two trillion, two hundred twenty billion, three hundred twenty million, one hundred thirty-three thousand, three hundred eight".