120030231113 has 4 divisors (see below), whose sum is σ = 129263325828. Its totient is φ = 110797136400.

The previous prime is 120030231091. The next prime is 120030231121. The reversal of 120030231113 is 311132030021.

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

It can be written as a sum of positive squares in 2 ways, for example, as 55926574144 + 64103656969 = 236488^2 + 253187^2 .

It is a cyclic number.

It is not a de Polignac number, because 120030231113 - 2⁸ = 120030230857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120030231091 and 120030231100.

It is not an unprimeable number, because it can be changed into a prime (120030231163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4616547338 + ... + 4616547363.

It is an arithmetic number, because the mean of its divisors is an integer number (32315831457).

Almost surely, 2^120030231113 is an apocalyptic number.

120030231113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120030231113 is a deficient number, since it is larger than the sum of its proper divisors (9233094715).

120030231113 is an equidigital number, since it uses as much as digits as its factorization.

120030231113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9233094714.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 120030231113 its reverse (311132030021), we get a palindrome (431162261134).

The spelling of 120030231113 in words is "one hundred twenty billion, thirty million, two hundred thirty-one thousand, one hundred thirteen".