1011445032023 has 2 divisors, whose sum is σ = 1011445032024. Its totient is φ = 1011445032022.

The previous prime is 1011445032019. The next prime is 1011445032053. The reversal of 1011445032023 is 3202305441101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1011445032023 - 2² = 1011445032019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011445031983 and 1011445032001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011445032053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505722516011 + 505722516012.

It is an arithmetic number, because the mean of its divisors is an integer number (505722516012).

Almost surely, 2^{1011445032023} is an apocalyptic number.

1011445032023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011445032023 is an equidigital number, since it uses as much as digits as its factorization.

1011445032023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 1011445032023 in words is "one trillion, eleven billion, four hundred forty-five million, thirty-two thousand, twenty-three".