120243130441340 has 24 divisors (see below), whose sum is σ = 253322505045792. Its totient is φ = 47942598630080.

The previous prime is 120243130441331. The next prime is 120243130441349. The reversal of 120243130441340 is 43144031342021.

It is an interprime number because it is at equal distance from previous prime (120243130441331) and next prime (120243130441349).

It is a junction number, because it is equal to n+sod(n) for n = 120243130441297 and 120243130441306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120243130441349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9665840279 + ... + 9665852718.

It is an arithmetic number, because the mean of its divisors is an integer number (10555104376908).

Almost surely, 2^{120243130441340} is an apocalyptic number.

120243130441340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120243130441340 is an abundant number, since it is smaller than the sum of its proper divisors (133079374604452).

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

120243130441340 is a wasteful number, since it uses less digits than its factorization.

120243130441340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19331693317 (or 19331693315 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 120243130441340 its reverse (43144031342021), we get a palindrome (163387161783361).

The spelling of 120243130441340 in words is "one hundred twenty trillion, two hundred forty-three billion, one hundred thirty million, four hundred forty-one thousand, three hundred forty".