101023010111 has 4 divisors (see below), whose sum is σ = 101027839224. Its totient is φ = 101018181000.

The previous prime is 101023010063. The next prime is 101023010113. The reversal of 101023010111 is 111010320101.

It is a happy number.

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 101023010111 - 2¹⁴ = 101022993727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101023010092 and 101023010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101023010113) 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, 2383040 + ... + 2425061.

It is an arithmetic number, because the mean of its divisors is an integer number (25256959806).

Almost surely, 2^101023010111 is an apocalyptic number.

101023010111 is a deficient number, since it is larger than the sum of its proper divisors (4829113).

101023010111 is an equidigital number, since it uses as much as digits as its factorization.

101023010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4829112.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101023010111 its reverse (111010320101), we get a palindrome (212033330212).

The spelling of 101023010111 in words is "one hundred one billion, twenty-three million, ten thousand, one hundred eleven".