3145263103 has 8 divisors (see below), whose sum is σ = 3186529280. Its totient is φ = 3104033400.

The previous prime is 3145263089. The next prime is 3145263113. The reversal of 3145263103 is 3013625413.

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

It is a cyclic number.

It is not a de Polignac number, because 3145263103 - 2⁹ = 3145262591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145263113) 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, 193726 + ... + 209332.

It is an arithmetic number, because the mean of its divisors is an integer number (398316160).

Almost surely, 2^3145263103 is an apocalyptic number.

3145263103 is a deficient number, since it is larger than the sum of its proper divisors (41266177).

3145263103 is a wasteful number, since it uses less digits than its factorization.

3145263103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18237.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3145263103 is about 56082.6452924610. The cubic root of 3145263103 is about 1465.1620461644.

Adding to 3145263103 its reverse (3013625413), we get a palindrome (6158888516).

The spelling of 3145263103 in words is "three billion, one hundred forty-five million, two hundred sixty-three thousand, one hundred three".