11000010031 has 2 divisors, whose sum is σ = 11000010032. Its totient is φ = 11000010030.

The previous prime is 11000010019. The next prime is 11000010059. The reversal of 11000010031 is 13001000011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11000010031 - 2⁷ = 11000009903 is a prime.

It is a super-2 number, since 2×11000010031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11000009996 and 11000010023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11000010011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500005015 + 5500005016.

It is an arithmetic number, because the mean of its divisors is an integer number (5500005016).

Almost surely, 2^11000010031 is an apocalyptic number.

11000010031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000010031 is an equidigital number, since it uses as much as digits as its factorization.

11000010031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 11000010031 its reverse (13001000011), we get a palindrome (24001010042).

The spelling of 11000010031 in words is "eleven billion, ten thousand, thirty-one".