2103342245 has 8 divisors (see below), whose sum is σ = 2524258080. Its totient is φ = 1682508880.

The previous prime is 2103342239. The next prime is 2103342257. The reversal of 2103342245 is 5422433012.

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

It is not a de Polignac number, because 2103342245 - 2¹⁰ = 2103341221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81350 + ... + 104040.

It is an arithmetic number, because the mean of its divisors is an integer number (315532260).

Almost surely, 2^2103342245 is an apocalyptic number.

It is an amenable number.

2103342245 is a deficient number, since it is larger than the sum of its proper divisors (420915835).

2103342245 is a wasteful number, since it uses less digits than its factorization.

2103342245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41235.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2103342245 is about 45862.2093340476. The cubic root of 2103342245 is about 1281.2581714490.

Adding to 2103342245 its reverse (5422433012), we get a palindrome (7525775257).

The spelling of 2103342245 in words is "two billion, one hundred three million, three hundred forty-two thousand, two hundred forty-five".