1114555129 has 2 divisors, whose sum is σ = 1114555130. Its totient is φ = 1114555128.

The previous prime is 1114555093. The next prime is 1114555151. The reversal of 1114555129 is 9215554111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 890903104 + 223652025 = 29848^2 + 14955^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114555129 - 2²¹ = 1112457977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1114555094 and 1114555103.

It is not a weakly prime, because it can be changed into another prime (1114555529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557277564 + 557277565.

It is an arithmetic number, because the mean of its divisors is an integer number (557277565).

Almost surely, 2^1114555129 is an apocalyptic number.

It is an amenable number.

1114555129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114555129 is an equidigital number, since it uses as much as digits as its factorization.

1114555129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9000, while the sum is 34.

The square root of 1114555129 is about 33384.9536318384. The cubic root of 1114555129 is about 1036.8132013142.

The spelling of 1114555129 in words is "one billion, one hundred fourteen million, five hundred fifty-five thousand, one hundred twenty-nine".