11121590010527 has 8 divisors (see below), whose sum is σ = 11195416831200. Its totient is φ = 11047765478400.

The previous prime is 11121590010523. The next prime is 11121590010589. The reversal of 11121590010527 is 72501009512111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11121590010527 - 2² = 11121590010523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121590010523) 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, 9801599 + ... + 10877247.

It is an arithmetic number, because the mean of its divisors is an integer number (1399427103900).

Almost surely, 2^{11121590010527} is an apocalyptic number.

11121590010527 is a deficient number, since it is larger than the sum of its proper divisors (73826820673).

11121590010527 is a wasteful number, since it uses less digits than its factorization.

11121590010527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144273.

The product of its (nonzero) digits is 6300, while the sum is 35.

Adding to 11121590010527 its reverse (72501009512111), we get a palindrome (83622599522638).

The spelling of 11121590010527 in words is "eleven trillion, one hundred twenty-one billion, five hundred ninety million, ten thousand, five hundred twenty-seven".