120013130302111 has 4 divisors (see below), whose sum is σ = 120013641811912. Its totient is φ = 120012618792312.

The previous prime is 120013130302073. The next prime is 120013130302129. The reversal of 120013130302111 is 111203031310021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120013130302111 is a prime.

It is a super-2 number, since 2×120013130302111² (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 (120013130302141) 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, 255402801 + ... + 255872266.

It is an arithmetic number, because the mean of its divisors is an integer number (30003410452978).

Almost surely, 2^{120013130302111} is an apocalyptic number.

120013130302111 is a deficient number, since it is larger than the sum of its proper divisors (511509801).

120013130302111 is an equidigital number, since it uses as much as digits as its factorization.

120013130302111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511509800.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 120013130302111 its reverse (111203031310021), we get a palindrome (231216161612132).

The spelling of 120013130302111 in words is "one hundred twenty trillion, thirteen billion, one hundred thirty million, three hundred two thousand, one hundred eleven".