10120123354011 has 24 divisors (see below), whose sum is σ = 14836744009920. Its totient is φ = 6131320543920.

The previous prime is 10120123353979. The next prime is 10120123354031. The reversal of 10120123354011 is 11045332102101.

10120123354011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10120123354011 - 2⁵ = 10120123353979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120123354031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3676105 + ... + 5809818.

It is an arithmetic number, because the mean of its divisors is an integer number (618197667080).

Almost surely, 2^{10120123354011} is an apocalyptic number.

10120123354011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10120123354011 is a deficient number, since it is larger than the sum of its proper divisors (4716620655909).

10120123354011 is a wasteful number, since it uses less digits than its factorization.

10120123354011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9488887 (or 9488876 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 10120123354011 its reverse (11045332102101), we get a palindrome (21165455456112).

The spelling of 10120123354011 in words is "ten trillion, one hundred twenty billion, one hundred twenty-three million, three hundred fifty-four thousand, eleven".