102021044224302 has 48 divisors (see below), whose sum is σ = 252656124470880. Its totient is φ = 29145109810176.

The previous prime is 102021044224301. The next prime is 102021044224313. The reversal of 102021044224302 is 203422440120201.

It is a happy number.

102021044224302 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 210 + 442 + 2 + 4 + 3 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102021044224301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51241027 + ... + 53194782.

It is an arithmetic number, because the mean of its divisors is an integer number (5263669259810).

Almost surely, 2^{102021044224302} is an apocalyptic number.

102021044224302 is an abundant number, since it is smaller than the sum of its proper divisors (150635080246578).

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

102021044224302 is a wasteful number, since it uses less digits than its factorization.

102021044224302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104443577 (or 104443574 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 102021044224302 its reverse (203422440120201), we get a palindrome (305443484344503).

The spelling of 102021044224302 in words is "one hundred two trillion, twenty-one billion, forty-four million, two hundred twenty-four thousand, three hundred two".