1058191481121 has 8 divisors (see below), whose sum is σ = 1493917385184. Its totient is φ = 663963282240.

The previous prime is 1058191481111. The next prime is 1058191481131. The reversal of 1058191481121 is 1211841918501.

It is an interprime number because it is at equal distance from previous prime (1058191481111) and next prime (1058191481131).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1058191481121 - 2⁵ = 1058191481089 is a prime.

It is a super-2 number, since 2×1058191481121² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1058191481111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10374426235 + ... + 10374426336.

It is an arithmetic number, because the mean of its divisors is an integer number (186739673148).

Almost surely, 2^{1058191481121} is an apocalyptic number.

It is an amenable number.

1058191481121 is a deficient number, since it is larger than the sum of its proper divisors (435725904063).

1058191481121 is a wasteful number, since it uses less digits than its factorization.

1058191481121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20748852591.

The product of its (nonzero) digits is 23040, while the sum is 42.

The spelling of 1058191481121 in words is "one trillion, fifty-eight billion, one hundred ninety-one million, four hundred eighty-one thousand, one hundred twenty-one".