1127418312121 has 16 divisors (see below), whose sum is σ = 1133388547200. Its totient is φ = 1121468060800.

The previous prime is 1127418312101. The next prime is 1127418312149. The reversal of 1127418312121 is 1212138147211.

It is a cyclic number.

It is not a de Polignac number, because 1127418312121 - 2⁹ = 1127418311609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1127418312101) 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, 334444566 + ... + 334447936.

It is an arithmetic number, because the mean of its divisors is an integer number (70836784200).

Almost surely, 2^{1127418312121} is an apocalyptic number.

It is an amenable number.

1127418312121 is a deficient number, since it is larger than the sum of its proper divisors (5970235079).

1127418312121 is a wasteful number, since it uses less digits than its factorization.

1127418312121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5840.

The product of its digits is 5376, while the sum is 34.

The spelling of 1127418312121 in words is "one trillion, one hundred twenty-seven billion, four hundred eighteen million, three hundred twelve thousand, one hundred twenty-one".