120505240514303 has 32 divisors (see below), whose sum is σ = 125162478245376. Its totient is φ = 115944627270528.

The previous prime is 120505240514297. The next prime is 120505240514341. The reversal of 120505240514303 is 303415042505021.

It is a cyclic number.

It is not a de Polignac number, because 120505240514303 - 2²⁸ = 120504972078847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120505240514353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5476753100 + ... + 5476775102.

It is an arithmetic number, because the mean of its divisors is an integer number (3911327445168).

Almost surely, 2^{120505240514303} is an apocalyptic number.

120505240514303 is a deficient number, since it is larger than the sum of its proper divisors (4657237731073).

120505240514303 is a wasteful number, since it uses less digits than its factorization.

120505240514303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28623.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 120505240514303 in words is "one hundred twenty trillion, five hundred five billion, two hundred forty million, five hundred fourteen thousand, three hundred three".