1121086266513 has 8 divisors (see below), whose sum is σ = 1494786828000. Its totient is φ = 747388274688.

The previous prime is 1121086266493. The next prime is 1121086266581. The reversal of 1121086266513 is 3156626801211.

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

It is not a de Polignac number, because 1121086266513 - 2⁶ = 1121086266449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121086266413) 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, 914838 + ... + 1754736.

It is an arithmetic number, because the mean of its divisors is an integer number (186848353500).

Almost surely, 2^{1121086266513} is an apocalyptic number.

It is an amenable number.

1121086266513 is a deficient number, since it is larger than the sum of its proper divisors (373700561487).

1121086266513 is an equidigital number, since it uses as much as digits as its factorization.

1121086266513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284831.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 1121086266513 in words is "one trillion, one hundred twenty-one billion, eighty-six million, two hundred sixty-six thousand, five hundred thirteen".