120403014313545 has 48 divisors (see below), whose sum is σ = 215625333855360. Its totient is φ = 62112622860288.

The previous prime is 120403014313523. The next prime is 120403014313559. The reversal of 120403014313545 is 545313410304021.

120403014313545 is a `hidden beast` number, since 1 + 2 + 0 + 40 + 30 + 1 + 43 + 1 + 3 + 545 = 666.

It is not a de Polignac number, because 120403014313545 - 2⁹ = 120403014313033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 301857880 + ... + 302256489.

It is an arithmetic number, because the mean of its divisors is an integer number (4492194455320).

Almost surely, 2^{120403014313545} is an apocalyptic number.

120403014313545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120403014313545 is a deficient number, since it is larger than the sum of its proper divisors (95222319541815).

120403014313545 is a wasteful number, since it uses less digits than its factorization.

120403014313545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604114526 (or 604114523 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 120403014313545 its reverse (545313410304021), we get a palindrome (665716424617566).

The spelling of 120403014313545 in words is "one hundred twenty trillion, four hundred three billion, fourteen million, three hundred thirteen thousand, five hundred forty-five".