120202323321020 has 48 divisors (see below), whose sum is σ = 253498122158400. Its totient is φ = 47876692339200.

The previous prime is 120202323321011. The next prime is 120202323321023. The reversal of 120202323321020 is 20123323202021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120202323321023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4163720 + ... + 16054320.

It is an arithmetic number, because the mean of its divisors is an integer number (5281210878300).

Almost surely, 2^{120202323321020} is an apocalyptic number.

120202323321020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120202323321020 is an abundant number, since it is smaller than the sum of its proper divisors (133295798837380).

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

120202323321020 is a wasteful number, since it uses less digits than its factorization.

120202323321020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11892758 (or 11892756 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 120202323321020 its reverse (20123323202021), we get a palindrome (140325646523041).

The spelling of 120202323321020 in words is "one hundred twenty trillion, two hundred two billion, three hundred twenty-three million, three hundred twenty-one thousand, twenty".