103112099 has 2 divisors, whose sum is σ = 103112100. Its totient is φ = 103112098.

The previous prime is 103112077. The next prime is 103112101. The reversal of 103112099 is 990211301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103112099 is a prime.

Together with 103112101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103112039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51556049 + 51556050.

It is an arithmetic number, because the mean of its divisors is an integer number (51556050).

Almost surely, 2^103112099 is an apocalyptic number.

103112099 is a deficient number, since it is larger than the sum of its proper divisors (1).

103112099 is an equidigital number, since it uses as much as digits as its factorization.

103112099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 103112099 is about 10154.4127845976. The cubic root of 103112099 is about 468.9248079515.

The spelling of 103112099 in words is "one hundred three million, one hundred twelve thousand, ninety-nine".