10101023032111 has 12 divisors (see below), whose sum is σ = 11217239017936. Its totient is φ = 9088080693120.

The previous prime is 10101023032063. The next prime is 10101023032127. The reversal of 10101023032111 is 11123032010101.

It is a happy number.

It is not a de Polignac number, because 10101023032111 - 2⁹ = 10101023031599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101023035111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430295115 + ... + 430318588.

Almost surely, 2^{10101023032111} is an apocalyptic number.

10101023032111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10101023032111 is a deficient number, since it is larger than the sum of its proper divisors (1116215985825).

10101023032111 is an equidigital number, since it uses as much as digits as its factorization.

10101023032111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860613822 (or 860613811 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10101023032111 its reverse (11123032010101), we get a palindrome (21224055042212).

The spelling of 10101023032111 in words is "ten trillion, one hundred one billion, twenty-three million, thirty-two thousand, one hundred eleven".