1000110119993 has 2 divisors, whose sum is σ = 1000110119994. Its totient is φ = 1000110119992.

The previous prime is 1000110119977. The next prime is 1000110119999. The reversal of 1000110119993 is 3999110110001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 727467408889 + 272642711104 = 852917^2 + 522152^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000110119993 - 2⁴ = 1000110119977 is a prime.

It is a super-2 number, since 2×1000110119993² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1000110119999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500055059996 + 500055059997.

It is an arithmetic number, because the mean of its divisors is an integer number (500055059997).

Almost surely, 2^{1000110119993} is an apocalyptic number.

It is an amenable number.

1000110119993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000110119993 is an equidigital number, since it uses as much as digits as its factorization.

1000110119993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 35.

Adding to 1000110119993 its reverse (3999110110001), we get a palindrome (4999220229994).

The spelling of 1000110119993 in words is "one trillion, one hundred ten million, one hundred nineteen thousand, nine hundred ninety-three".