10120102001111 has 4 divisors (see below), whose sum is σ = 10121055568872. Its totient is φ = 10119148433352.

The previous prime is 10120102001101. The next prime is 10120102001117. The reversal of 10120102001111 is 11110020102101.

10120102001111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10120102001111 - 2⁴² = 5722055490007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10120102001092 and 10120102001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120102001117) 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, 476767961 + ... + 476789186.

It is an arithmetic number, because the mean of its divisors is an integer number (2530263892218).

Almost surely, 2^{10120102001111} is an apocalyptic number.

10120102001111 is a deficient number, since it is larger than the sum of its proper divisors (953567761).

10120102001111 is an equidigital number, since it uses as much as digits as its factorization.

10120102001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953567760.

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

Adding to 10120102001111 its reverse (11110020102101), we get a palindrome (21230122103212).

The spelling of 10120102001111 in words is "ten trillion, one hundred twenty billion, one hundred two million, one thousand, one hundred eleven".