120143545145354 has 16 divisors (see below), whose sum is σ = 181014001337088. Its totient is φ = 59805558687072.

The previous prime is 120143545145311. The next prime is 120143545145387. The reversal of 120143545145354 is 453541545341021.

It is a super-3 number, since 3×120143545145354³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120143545145299 and 120143545145308.

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 7 ways as a sum of consecutive naturals, for example, 13795622 + ... + 20751054.

It is an arithmetic number, because the mean of its divisors is an integer number (11313375083568).

Almost surely, 2^{120143545145354} is an apocalyptic number.

120143545145354 is a deficient number, since it is larger than the sum of its proper divisors (60870456191734).

120143545145354 is a wasteful number, since it uses less digits than its factorization.

120143545145354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6993709.

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 120143545145354 in words is "one hundred twenty trillion, one hundred forty-three billion, five hundred forty-five million, one hundred forty-five thousand, three hundred fifty-four".