2030321322120 has 128 divisors (see below), whose sum is σ = 7496571075840. Its totient is φ = 428375485440.

The previous prime is 2030321322103. The next prime is 2030321322121. The reversal of 2030321322120 is 212231230302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2030321322121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92952511 + ... + 92974350.

It is an arithmetic number, because the mean of its divisors is an integer number (58566961530).

Almost surely, 2^{2030321322120} is an apocalyptic number.

2030321322120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030321322120 is an abundant number, since it is smaller than the sum of its proper divisors (5466249753720).

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

2030321322120 is a wasteful number, since it uses less digits than its factorization.

2030321322120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185926895 (or 185926891 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2030321322120 its reverse (212231230302), we get a palindrome (2242552552422).

The spelling of 2030321322120 in words is "two trillion, thirty billion, three hundred twenty-one million, three hundred twenty-two thousand, one hundred twenty".