1010020002023 has 2 divisors, whose sum is σ = 1010020002024. Its totient is φ = 1010020002022.

The previous prime is 1010020001989. The next prime is 1010020002031. The reversal of 1010020002023 is 3202000200101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010020002023 - 2⁶ = 1010020001959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010020001995 and 1010020002013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010020002053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505010001011 + 505010001012.

It is an arithmetic number, because the mean of its divisors is an integer number (505010001012).

Almost surely, 2^{1010020002023} is an apocalyptic number.

1010020002023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010020002023 is an equidigital number, since it uses as much as digits as its factorization.

1010020002023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 1010020002023 its reverse (3202000200101), we get a palindrome (4212020202124).

The spelling of 1010020002023 in words is "one trillion, ten billion, twenty million, two thousand, twenty-three".