10120110020111 has 8 divisors (see below), whose sum is σ = 12455520024864. Its totient is φ = 8007120015840.

The previous prime is 10120110020107. The next prime is 10120110020149. The reversal of 10120110020111 is 11102001102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10120110020111 - 2² = 10120110020107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10120110020092 and 10120110020101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120110020161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55605000020 + ... + 55605000201.

It is an arithmetic number, because the mean of its divisors is an integer number (1556940003108).

Almost surely, 2^{10120110020111} is an apocalyptic number.

10120110020111 is a deficient number, since it is larger than the sum of its proper divisors (2335410004753).

10120110020111 is a wasteful number, since it uses less digits than its factorization.

10120110020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111210000241.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10120110020111 its reverse (11102001102101), we get a palindrome (21222111122212).

The spelling of 10120110020111 in words is "ten trillion, one hundred twenty billion, one hundred ten million, twenty thousand, one hundred eleven".