10720120354 has 16 divisors (see below), whose sum is σ = 16809016320. Its totient is φ = 5121492480.

The previous prime is 10720120331. The next prime is 10720120357. The reversal of 10720120354 is 45302102701.

It is a happy number.

10720120354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10720120354² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10720120357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089439 + ... + 1099234.

It is an arithmetic number, because the mean of its divisors is an integer number (1050563520).

Almost surely, 2^10720120354 is an apocalyptic number.

10720120354 is a deficient number, since it is larger than the sum of its proper divisors (6088895966).

10720120354 is a wasteful number, since it uses less digits than its factorization.

10720120354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188785.

The product of its (nonzero) digits is 1680, while the sum is 25.

The spelling of 10720120354 in words is "ten billion, seven hundred twenty million, one hundred twenty thousand, three hundred fifty-four".