1361114123 has 2 divisors, whose sum is σ = 1361114124. Its totient is φ = 1361114122.

The previous prime is 1361114081. The next prime is 1361114137. The reversal of 1361114123 is 3214111631.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1361114123 - 2¹² = 1361110027 is a prime.

It is not a weakly prime, because it can be changed into another prime (1361114423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680557061 + 680557062.

It is an arithmetic number, because the mean of its divisors is an integer number (680557062).

Almost surely, 2^1361114123 is an apocalyptic number.

1361114123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361114123 is an equidigital number, since it uses as much as digits as its factorization.

1361114123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 23.

The square root of 1361114123 is about 36893.2801875897. The cubic root of 1361114123 is about 1108.2341109635.

Adding to 1361114123 its reverse (3214111631), we get a palindrome (4575225754).

The spelling of 1361114123 in words is "one billion, three hundred sixty-one million, one hundred fourteen thousand, one hundred twenty-three".