120340155403130 has 32 divisors (see below), whose sum is σ = 233286281374608. Its totient is φ = 44431094131200.

The previous prime is 120340155403087. The next prime is 120340155403133. The reversal of 120340155403130 is 31304551043021.

120340155403130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5056836085081 + 115283319318049 = 2248741^2 + 10737007^2 .

It is not an unprimeable number, because it can be changed into a prime (120340155403133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20210291 + ... + 25478150.

Almost surely, 2^{120340155403130} is an apocalyptic number.

120340155403130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120340155403130 is a deficient number, since it is larger than the sum of its proper divisors (112946125971478).

120340155403130 is a wasteful number, since it uses less digits than its factorization.

120340155403130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45708722.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 120340155403130 in words is "one hundred twenty trillion, three hundred forty billion, one hundred fifty-five million, four hundred three thousand, one hundred thirty".