1001120112023 has 2 divisors, whose sum is σ = 1001120112024. Its totient is φ = 1001120112022.

The previous prime is 1001120111989. The next prime is 1001120112049. The reversal of 1001120112023 is 3202110211001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001120112023 - 2¹⁴ = 1001120095639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1001120111989 and 1001120112007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001120112523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500560056011 + 500560056012.

It is an arithmetic number, because the mean of its divisors is an integer number (500560056012).

Almost surely, 2^{1001120112023} is an apocalyptic number.

1001120112023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001120112023 is an equidigital number, since it uses as much as digits as its factorization.

1001120112023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1001120112023 its reverse (3202110211001), we get a palindrome (4203230323024).

The spelling of 1001120112023 in words is "one trillion, one billion, one hundred twenty million, one hundred twelve thousand, twenty-three".