120306545535 has 64 divisors (see below), whose sum is σ = 214532167680. Its totient is φ = 57081722880.

The previous prime is 120306545519. The next prime is 120306545609. The reversal of 120306545535 is 535545603021.

It is not a de Polignac number, because 120306545535 - 2⁴ = 120306545519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120306545493 and 120306545502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1432117 + ... + 1513793.

It is an arithmetic number, because the mean of its divisors is an integer number (3352065120).

Almost surely, 2^120306545535 is an apocalyptic number.

120306545535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120306545535 is a deficient number, since it is larger than the sum of its proper divisors (94225622145).

120306545535 is a wasteful number, since it uses less digits than its factorization.

120306545535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81888.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 120306545535 in words is "one hundred twenty billion, three hundred six million, five hundred forty-five thousand, five hundred thirty-five".