120320310300330 has 64 divisors (see below), whose sum is σ = 330114466990080. Its totient is φ = 27494031507264.

The previous prime is 120320310300269. The next prime is 120320310300331. The reversal of 120320310300330 is 33003013023021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120320310300297 and 120320310300306.

It is not an unprimeable number, because it can be changed into a prime (120320310300331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80021110 + ... + 81510849.

It is an arithmetic number, because the mean of its divisors is an integer number (5158038546720).

Almost surely, 2^{120320310300330} is an apocalyptic number.

120320310300330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120320310300330 is an abundant number, since it is smaller than the sum of its proper divisors (209794156689750).

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

120320310300330 is a wasteful number, since it uses less digits than its factorization.

120320310300330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161535523.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 120320310300330 its reverse (33003013023021), we get a palindrome (153323323323351).

The spelling of 120320310300330 in words is "one hundred twenty trillion, three hundred twenty billion, three hundred ten million, three hundred thousand, three hundred thirty".