1010111010023 has 32 divisors (see below), whose sum is σ = 1083667479552. Its totient is φ = 939202387200.

The previous prime is 1010111010017. The next prime is 1010111010067. The reversal of 1010111010023 is 3200101110101.

It is a happy number.

It is not a de Polignac number, because 1010111010023 - 2¹² = 1010111005927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010111009986 and 1010111010013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010111018023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566522390 + ... + 566524172.

It is an arithmetic number, because the mean of its divisors is an integer number (33864608736).

Almost surely, 2^{1010111010023} is an apocalyptic number.

1010111010023 is a deficient number, since it is larger than the sum of its proper divisors (73556469529).

1010111010023 is a wasteful number, since it uses less digits than its factorization.

1010111010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695.

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

Adding to 1010111010023 its reverse (3200101110101), we get a palindrome (4210212120124).

The spelling of 1010111010023 in words is "one trillion, ten billion, one hundred eleven million, ten thousand, twenty-three".