120323320121030 has 64 divisors (see below), whose sum is σ = 233737996197888. Its totient is φ = 44332645365120.

The previous prime is 120323320120981. The next prime is 120323320121101. The reversal of 120323320121030 is 30121023323021.

It is a junction number, because it is equal to n+sod(n) for n = 120323320120987 and 120323320121005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489452045 + ... + 489697815.

It is an arithmetic number, because the mean of its divisors is an integer number (3652156190592).

Almost surely, 2^{120323320121030} is an apocalyptic number.

120323320121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120323320121030 is a deficient number, since it is larger than the sum of its proper divisors (113414676076858).

120323320121030 is a wasteful number, since it uses less digits than its factorization.

120323320121030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253781.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 120323320121030 its reverse (30121023323021), we get a palindrome (150444343444051).

The spelling of 120323320121030 in words is "one hundred twenty trillion, three hundred twenty-three billion, three hundred twenty million, one hundred twenty-one thousand, thirty".