1011214442311 has 2 divisors, whose sum is σ = 1011214442312. Its totient is φ = 1011214442310.

The previous prime is 1011214442233. The next prime is 1011214442321. The reversal of 1011214442311 is 1132444121101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011214442311 - 2⁹ = 1011214441799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011214442321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505607221155 + 505607221156.

It is an arithmetic number, because the mean of its divisors is an integer number (505607221156).

Almost surely, 2^{1011214442311} is an apocalyptic number.

1011214442311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011214442311 is an equidigital number, since it uses as much as digits as its factorization.

1011214442311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1011214442311 its reverse (1132444121101), we get a palindrome (2143658563412).

The spelling of 1011214442311 in words is "one trillion, eleven billion, two hundred fourteen million, four hundred forty-two thousand, three hundred eleven".