101313103 has 2 divisors, whose sum is σ = 101313104. Its totient is φ = 101313102.

The previous prime is 101313097. The next prime is 101313109. The reversal of 101313103 is 301313101.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (101313097) and next prime (101313109).

It is a cyclic number.

It is not a de Polignac number, because 101313103 - 2⁵ = 101313071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101313109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50656551 + 50656552.

It is an arithmetic number, because the mean of its divisors is an integer number (50656552).

Almost surely, 2^101313103 is an apocalyptic number.

101313103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101313103 is an equidigital number, since it uses as much as digits as its factorization.

101313103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 101313103 is about 10065.4410236214. The cubic root of 101313103 is about 466.1816832871.

Adding to 101313103 its reverse (301313101), we get a palindrome (402626204).

The spelling of 101313103 in words is "one hundred one million, three hundred thirteen thousand, one hundred three".