120543377272370 has 64 divisors (see below), whose sum is σ = 235113716880000. Its totient is φ = 44496515464128.

The previous prime is 120543377272303. The next prime is 120543377272393. The reversal of 120543377272370 is 73272773345021.

It is a super-2 number, since 2×120543377272370² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82298681 + ... + 83750579.

It is an arithmetic number, because the mean of its divisors is an integer number (3673651826250).

Almost surely, 2^{120543377272370} is an apocalyptic number.

120543377272370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120543377272370 is a deficient number, since it is larger than the sum of its proper divisors (114570339607630).

120543377272370 is a wasteful number, since it uses less digits than its factorization.

120543377272370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455724 (or 1455698 counting only the distinct ones).

The product of its (nonzero) digits is 10372320, while the sum is 53.

The spelling of 120543377272370 in words is "one hundred twenty trillion, five hundred forty-three billion, three hundred seventy-seven million, two hundred seventy-two thousand, three hundred seventy".