1000233033311 has 2 divisors, whose sum is σ = 1000233033312. Its totient is φ = 1000233033310.

The previous prime is 1000233033257. The next prime is 1000233033313. The reversal of 1000233033311 is 1133303320001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000233033311 - 2²² = 1000228839007 is a prime.

It is a super-2 number, since 2×1000233033311² (a number of 25 digits) contains 22 as substring.

Together with 1000233033313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000233033313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500116516655 + 500116516656.

It is an arithmetic number, because the mean of its divisors is an integer number (500116516656).

Almost surely, 2^{1000233033311} is an apocalyptic number.

1000233033311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000233033311 is an equidigital number, since it uses as much as digits as its factorization.

1000233033311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1000233033311 its reverse (1133303320001), we get a palindrome (2133536353312).

The spelling of 1000233033311 in words is "one trillion, two hundred thirty-three million, thirty-three thousand, three hundred eleven".