2103148699 has 2 divisors, whose sum is σ = 2103148700. Its totient is φ = 2103148698.

The previous prime is 2103148651. The next prime is 2103148753. The reversal of 2103148699 is 9968413012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103148699 - 2⁷ = 2103148571 is a prime.

It is a super-3 number, since 3×2103148699³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2103148639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051574349 + 1051574350.

It is an arithmetic number, because the mean of its divisors is an integer number (1051574350).

Almost surely, 2^2103148699 is an apocalyptic number.

2103148699 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103148699 is an equidigital number, since it uses as much as digits as its factorization.

2103148699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 2103148699 is about 45860.0992039921. The cubic root of 2103148699 is about 1281.2188705060.

The spelling of 2103148699 in words is "two billion, one hundred three million, one hundred forty-eight thousand, six hundred ninety-nine".