3145300263 has 12 divisors (see below), whose sum is σ = 5192241808. Its totient is φ = 1797314400.

The previous prime is 3145300259. The next prime is 3145300267. The reversal of 3145300263 is 3620035413.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3145300259) and next prime (3145300267).

It is not a de Polignac number, because 3145300263 - 2² = 3145300259 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 (3145300267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24962638 + ... + 24962763.

Almost surely, 2^3145300263 is an apocalyptic number.

3145300263 is a deficient number, since it is larger than the sum of its proper divisors (2046941545).

3145300263 is a wasteful number, since it uses less digits than its factorization.

3145300263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49925414 (or 49925411 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3145300263 is about 56082.9765882661. The cubic root of 3145300263 is about 1465.1678162389.

Adding to 3145300263 its reverse (3620035413), we get a palindrome (6765335676).

The spelling of 3145300263 in words is "three billion, one hundred forty-five million, three hundred thousand, two hundred sixty-three".