1053045031111 has 2 divisors, whose sum is σ = 1053045031112. Its totient is φ = 1053045031110.

The previous prime is 1053045031099. The next prime is 1053045031121. The reversal of 1053045031111 is 1111305403501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1053045031111 - 2²³ = 1053036642503 is a prime.

It is a super-2 number, since 2×1053045031111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053045031121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526522515555 + 526522515556.

It is an arithmetic number, because the mean of its divisors is an integer number (526522515556).

Almost surely, 2^{1053045031111} is an apocalyptic number.

1053045031111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053045031111 is an equidigital number, since it uses as much as digits as its factorization.

1053045031111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 1053045031111 in words is "one trillion, fifty-three billion, forty-five million, thirty-one thousand, one hundred eleven".