120113110300111 has 4 divisors (see below), whose sum is σ = 124254941689800. Its totient is φ = 115971278910424.

The previous prime is 120113110300081. The next prime is 120113110300147. The reversal of 120113110300111 is 111003011311021.

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 120113110300111 - 2¹³ = 120113110291919 is a prime.

It is a super-2 number, since 2×120113110300111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120113110300151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2070915694801 + ... + 2070915694858.

It is an arithmetic number, because the mean of its divisors is an integer number (31063735422450).

Almost surely, 2^{120113110300111} is an apocalyptic number.

120113110300111 is a deficient number, since it is larger than the sum of its proper divisors (4141831389689).

120113110300111 is an equidigital number, since it uses as much as digits as its factorization.

120113110300111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141831389688.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 120113110300111 its reverse (111003011311021), we get a palindrome (231116121611132).

The spelling of 120113110300111 in words is "one hundred twenty trillion, one hundred thirteen billion, one hundred ten million, three hundred thousand, one hundred eleven".