101110020010111 has 4 divisors (see below), whose sum is σ = 115554308582992. Its totient is φ = 86665731437232.

The previous prime is 101110020010063. The next prime is 101110020010151. The reversal of 101110020010111 is 111010020011101.

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-101110020010111 is a prime.

It is a super-2 number, since 2×101110020010111² (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 (101110020010151) 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, 7222144286430 + ... + 7222144286443.

It is an arithmetic number, because the mean of its divisors is an integer number (28888577145748).

Almost surely, 2^{101110020010111} is an apocalyptic number.

101110020010111 is a deficient number, since it is larger than the sum of its proper divisors (14444288572881).

101110020010111 is an equidigital number, since it uses as much as digits as its factorization.

101110020010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14444288572880.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101110020010111 its reverse (111010020011101), we get a palindrome (212120040021212).

The spelling of 101110020010111 in words is "one hundred one trillion, one hundred ten billion, twenty million, ten thousand, one hundred eleven".