120113010103011 has 4 divisors (see below), whose sum is σ = 160150680137352. Its totient is φ = 80075340068672.

The previous prime is 120113010102961. The next prime is 120113010103043. The reversal of 120113010103011 is 110301010311021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120113010103011 - 2¹⁴ = 120113010086627 is a prime.

It is a super-2 number, since 2×120113010103011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120113010103711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20018835017166 + ... + 20018835017171.

It is an arithmetic number, because the mean of its divisors is an integer number (40037670034338).

Almost surely, 2^{120113010103011} is an apocalyptic number.

120113010103011 is a deficient number, since it is larger than the sum of its proper divisors (40037670034341).

120113010103011 is an equidigital number, since it uses as much as digits as its factorization.

120113010103011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40037670034340.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 120113010103011 its reverse (110301010311021), we get a palindrome (230414020414032).

The spelling of 120113010103011 in words is "one hundred twenty trillion, one hundred thirteen billion, ten million, one hundred three thousand, eleven".