2103353377 has 2 divisors, whose sum is σ = 2103353378. Its totient is φ = 2103353376.

The previous prime is 2103353323. The next prime is 2103353419. The reversal of 2103353377 is 7733533012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1647061056 + 456292321 = 40584^2 + 21361^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103353377 - 2²³ = 2094964769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2103333377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051676688 + 1051676689.

It is an arithmetic number, because the mean of its divisors is an integer number (1051676689).

Almost surely, 2^2103353377 is an apocalyptic number.

It is an amenable number.

2103353377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103353377 is an equidigital number, since it uses as much as digits as its factorization.

2103353377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 34.

The square root of 2103353377 is about 45862.3306974253. The cubic root of 2103353377 is about 1281.2604318104.

Adding to 2103353377 its reverse (7733533012), we get a palindrome (9836886389).

The spelling of 2103353377 in words is "two billion, one hundred three million, three hundred fifty-three thousand, three hundred seventy-seven".