1114011121 has 2 divisors, whose sum is σ = 1114011122. Its totient is φ = 1114011120.

The previous prime is 1114011103. The next prime is 1114011137. The reversal of 1114011121 is 1211104111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 970945600 + 143065521 = 31160^2 + 11961^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114011121 - 2⁷ = 1114010993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1114011161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557005560 + 557005561.

It is an arithmetic number, because the mean of its divisors is an integer number (557005561).

Almost surely, 2^1114011121 is an apocalyptic number.

It is an amenable number.

1114011121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114011121 is an equidigital number, since it uses as much as digits as its factorization.

1114011121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

The square root of 1114011121 is about 33376.8051347040. The cubic root of 1114011121 is about 1036.6444863254.

Adding to 1114011121 its reverse (1211104111), we get a palindrome (2325115232).

The spelling of 1114011121 in words is "one billion, one hundred fourteen million, eleven thousand, one hundred twenty-one".