11125121730758 has 8 divisors (see below), whose sum is σ = 19071637252752. Its totient is φ = 4767909313176.

The previous prime is 11125121730703. The next prime is 11125121730769. The reversal of 11125121730758 is 85703712152111.

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

It is a super-3 number, since 3×11125121730758³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397325776085 + ... + 397325776112.

It is an arithmetic number, because the mean of its divisors is an integer number (2383954656594).

Almost surely, 2^{11125121730758} is an apocalyptic number.

11125121730758 is a deficient number, since it is larger than the sum of its proper divisors (7946515521994).

11125121730758 is an equidigital number, since it uses as much as digits as its factorization.

11125121730758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794651552206.

The product of its (nonzero) digits is 117600, while the sum is 44.

Adding to 11125121730758 its reverse (85703712152111), we get a palindrome (96828833882869).

The spelling of 11125121730758 in words is "eleven trillion, one hundred twenty-five billion, one hundred twenty-one million, seven hundred thirty thousand, seven hundred fifty-eight".