1058191481111 has 2 divisors, whose sum is σ = 1058191481112. Its totient is φ = 1058191481110.

The previous prime is 1058191481107. The next prime is 1058191481131. The reversal of 1058191481111 is 1111841918501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1058191481111 - 2² = 1058191481107 is a prime.

It is a super-2 number, since 2×1058191481111² (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 (1058191481131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529095740555 + 529095740556.

It is an arithmetic number, because the mean of its divisors is an integer number (529095740556).

Almost surely, 2^{1058191481111} is an apocalyptic number.

1058191481111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058191481111 is an equidigital number, since it uses as much as digits as its factorization.

1058191481111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 41.

The spelling of 1058191481111 in words is "one trillion, fifty-eight billion, one hundred ninety-one million, four hundred eighty-one thousand, one hundred eleven".