120726323 has 4 divisors (see below), whose sum is σ = 127080360. Its totient is φ = 114372288.

The previous prime is 120726293. The next prime is 120726349. The reversal of 120726323 is 323627021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323627021 = 61 ⋅5305361.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120726323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120726292 and 120726301.

It is not an unprimeable number, because it can be changed into a prime (120726373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3176990 + ... + 3177027.

It is an arithmetic number, because the mean of its divisors is an integer number (31770090).

Almost surely, 2^120726323 is an apocalyptic number.

120726323 is a deficient number, since it is larger than the sum of its proper divisors (6354037).

120726323 is an equidigital number, since it uses as much as digits as its factorization.

120726323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6354036.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 120726323 is about 10987.5530942972. The cubic root of 120726323 is about 494.2355619002.

The spelling of 120726323 in words is "one hundred twenty million, seven hundred twenty-six thousand, three hundred twenty-three".