1010330023091 has 2 divisors, whose sum is σ = 1010330023092. Its totient is φ = 1010330023090.

The previous prime is 1010330023069. The next prime is 1010330023121. The reversal of 1010330023091 is 1903200330101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010330023091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010330823091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505165011545 + 505165011546.

It is an arithmetic number, because the mean of its divisors is an integer number (505165011546).

Almost surely, 2^{1010330023091} is an apocalyptic number.

1010330023091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010330023091 is an equidigital number, since it uses as much as digits as its factorization.

1010330023091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 1010330023091 its reverse (1903200330101), we get a palindrome (2913530353192).

The spelling of 1010330023091 in words is "one trillion, ten billion, three hundred thirty million, twenty-three thousand, ninety-one".