1121003414611 has 16 divisors (see below), whose sum is σ = 1171985855040. Its totient is φ = 1070903514240.

The previous prime is 1121003414603. The next prime is 1121003414617. The reversal of 1121003414611 is 1164143001211.

It is a cyclic number.

It is not a de Polignac number, because 1121003414611 - 2³ = 1121003414603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121003414617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492010 + ... + 1576096.

It is an arithmetic number, because the mean of its divisors is an integer number (73249115940).

Almost surely, 2^{1121003414611} is an apocalyptic number.

1121003414611 is a deficient number, since it is larger than the sum of its proper divisors (50982440429).

1121003414611 is a wasteful number, since it uses less digits than its factorization.

1121003414611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084494.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 1121003414611 its reverse (1164143001211), we get a palindrome (2285146415822).

The spelling of 1121003414611 in words is "one trillion, one hundred twenty-one billion, three million, four hundred fourteen thousand, six hundred eleven".