1203314113 has 2 divisors, whose sum is σ = 1203314114. Its totient is φ = 1203314112.

The previous prime is 1203314089. The next prime is 1203314131. The reversal of 1203314113 is 3114133021.

Together with next prime (1203314131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1162264464 + 41049649 = 34092^2 + 6407^2 .

It is a cyclic number.

It is not a de Polignac number, because 1203314113 - 2²⁹ = 666443201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1203314143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601657056 + 601657057.

It is an arithmetic number, because the mean of its divisors is an integer number (601657057).

Almost surely, 2^1203314113 is an apocalyptic number.

It is an amenable number.

1203314113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203314113 is an equidigital number, since it uses as much as digits as its factorization.

1203314113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1203314113 is about 34688.8182704456. The cubic root of 1203314113 is about 1063.6359395848.

Adding to 1203314113 its reverse (3114133021), we get a palindrome (4317447134).

The spelling of 1203314113 in words is "one billion, two hundred three million, three hundred fourteen thousand, one hundred thirteen".