2103006377 has 4 divisors (see below), whose sum is σ = 2105455440. Its totient is φ = 2100557316.

The previous prime is 2103006359. The next prime is 2103006391. The reversal of 2103006377 is 7736003012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2103006377 - 2⁶ = 2103006313 is a prime.

It is a super-2 number, since 2×2103006377² = 8845271643405332258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103006337) 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 in 3 ways as a sum of consecutive naturals, for example, 1223243 + ... + 1224960.

It is an arithmetic number, because the mean of its divisors is an integer number (526363860).

Almost surely, 2^2103006377 is an apocalyptic number.

It is an amenable number.

2103006377 is a deficient number, since it is larger than the sum of its proper divisors (2449063).

2103006377 is an equidigital number, since it uses as much as digits as its factorization.

2103006377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449062.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 2103006377 is about 45858.5474802681. The cubic root of 2103006377 is about 1281.1899694357.

Adding to 2103006377 its reverse (7736003012), we get a palindrome (9839009389).

The spelling of 2103006377 in words is "two billion, one hundred three million, six thousand, three hundred seventy-seven".