2103910361 has 8 divisors (see below), whose sum is σ = 2545908480. Its totient is φ = 1697272128.

The previous prime is 2103910343. The next prime is 2103910373. The reversal of 2103910361 is 1630193012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103910361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2103910361.

It is not an unprimeable number, because it can be changed into a prime (2103910301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8839841 + ... + 8840078.

It is an arithmetic number, because the mean of its divisors is an integer number (318238560).

Almost surely, 2^2103910361 is an apocalyptic number.

It is an amenable number.

2103910361 is a deficient number, since it is larger than the sum of its proper divisors (441998119).

2103910361 is a wasteful number, since it uses less digits than its factorization.

2103910361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17679943.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 2103910361 is about 45868.4026427780. The cubic root of 2103910361 is about 1281.3735176704.

The spelling of 2103910361 in words is "two billion, one hundred three million, nine hundred ten thousand, three hundred sixty-one".