102021332023330 has 32 divisors (see below), whose sum is σ = 189685070834688. Its totient is φ = 39466533960000.

The previous prime is 102021332023313. The next prime is 102021332023397. The reversal of 102021332023330 is 33320233120201.

It is a junction number, because it is equal to n+sod(n) for n = 102021332023295 and 102021332023304.

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 15 ways as a sum of consecutive naturals, for example, 106164921 + ... + 107121580.

It is an arithmetic number, because the mean of its divisors is an integer number (5927658463584).

Almost surely, 2^{102021332023330} is an apocalyptic number.

102021332023330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102021332023330 is a deficient number, since it is larger than the sum of its proper divisors (87663738811358).

102021332023330 is a wasteful number, since it uses less digits than its factorization.

102021332023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213288082.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 102021332023330 its reverse (33320233120201), we get a palindrome (135341565143531).

The spelling of 102021332023330 in words is "one hundred two trillion, twenty-one billion, three hundred thirty-two million, twenty-three thousand, three hundred thirty".