10120366858803 has 16 divisors (see below), whose sum is σ = 13908202175232. Its totient is φ = 6542837028000.

The previous prime is 10120366858783. The next prime is 10120366858813. The reversal of 10120366858803 is 30885866302101.

It is a happy number.

It is not a de Polignac number, because 10120366858803 - 2⁹ = 10120366858291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120366858813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389441593 + ... + 389467578.

It is an arithmetic number, because the mean of its divisors is an integer number (869262635952).

Almost surely, 2^{10120366858803} is an apocalyptic number.

10120366858803 is a deficient number, since it is larger than the sum of its proper divisors (3787835316429).

10120366858803 is an equidigital number, since it uses as much as digits as its factorization.

10120366858803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778909306.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 10120366858803 in words is "ten trillion, one hundred twenty billion, three hundred sixty-six million, eight hundred fifty-eight thousand, eight hundred three".