10010102012111 has 4 divisors (see below), whose sum is σ = 10012916213592. Its totient is φ = 10007287810632.

The previous prime is 10010102012069. The next prime is 10010102012117. The reversal of 10010102012111 is 11121020101001.

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 10010102012111 - 2⁶ = 10010102012047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10010102012092 and 10010102012101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010102012117) 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, 1407095405 + ... + 1407102518.

It is an arithmetic number, because the mean of its divisors is an integer number (2503229053398).

Almost surely, 2^{10010102012111} is an apocalyptic number.

10010102012111 is a deficient number, since it is larger than the sum of its proper divisors (2814201481).

10010102012111 is an equidigital number, since it uses as much as digits as its factorization.

10010102012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814201480.

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

Adding to 10010102012111 its reverse (11121020101001), we get a palindrome (21131122113112).

The spelling of 10010102012111 in words is "ten trillion, ten billion, one hundred two million, twelve thousand, one hundred eleven".