311430224001011 has 2 divisors, whose sum is σ = 311430224001012. Its totient is φ = 311430224001010.

The previous prime is 311430224000981. The next prime is 311430224001077. The reversal of 311430224001011 is 110100422034113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 311430224001011 - 2³⁰ = 311429150259187 is a prime.

It is not a weakly prime, because it can be changed into another prime (311430224001311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155715112000505 + 155715112000506.

It is an arithmetic number, because the mean of its divisors is an integer number (155715112000506).

Almost surely, 2^{311430224001011} is an apocalyptic number.

311430224001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

311430224001011 is an equidigital number, since it uses as much as digits as its factorization.

311430224001011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 311430224001011 its reverse (110100422034113), we get a palindrome (421530646035124).

The spelling of 311430224001011 in words is "three hundred eleven trillion, four hundred thirty billion, two hundred twenty-four million, one thousand, eleven".