1001150023 has 2 divisors, whose sum is σ = 1001150024. Its totient is φ = 1001150022.

The previous prime is 1001150011. The next prime is 1001150027. The reversal of 1001150023 is 3200511001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001150023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1001149985 and 1001150012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001150027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500575011 + 500575012.

It is an arithmetic number, because the mean of its divisors is an integer number (500575012).

Almost surely, 2^1001150023 is an apocalyptic number.

1001150023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001150023 is an equidigital number, since it uses as much as digits as its factorization.

1001150023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1001150023 is about 31640.9548370462. The cubic root of 1001150023 is about 1000.3831941435.

Adding to 1001150023 its reverse (3200511001), we get a palindrome (4201661024).

The spelling of 1001150023 in words is "one billion, one million, one hundred fifty thousand, twenty-three".