120103234023240 has 384 divisors, whose sum is σ = 425729901542400. Its totient is φ = 29186386145280.

The previous prime is 120103234023239. The next prime is 120103234023301. The reversal of 120103234023240 is 42320432301021.

120103234023240 is a `hidden beast` number, since 1 + 2 + 0 + 10 + 3 + 2 + 3 + 402 + 3 + 240 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5936583925 + ... + 5936604155.

It is an arithmetic number, because the mean of its divisors is an integer number (1108671618600).

Almost surely, 2^{120103234023240} is an apocalyptic number.

120103234023240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120103234023240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212864950771200).

120103234023240 is an abundant number, since it is smaller than the sum of its proper divisors (305626667519160).

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

120103234023240 is a wasteful number, since it uses less digits than its factorization.

120103234023240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36397 (or 36390 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 120103234023240 its reverse (42320432301021), we get a palindrome (162423666324261).

The spelling of 120103234023240 in words is "one hundred twenty trillion, one hundred three billion, two hundred thirty-four million, twenty-three thousand, two hundred forty".