3145887457303 has 2 divisors, whose sum is σ = 3145887457304. Its totient is φ = 3145887457302.

The previous prime is 3145887457253. The next prime is 3145887457333. The reversal of 3145887457303 is 3037547885413.

It is a strong prime.

It is an emirp because it is prime and its reverse (3037547885413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3145887457303 - 2²¹ = 3145885360151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145887457333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572943728651 + 1572943728652.

It is an arithmetic number, because the mean of its divisors is an integer number (1572943728652).

Almost surely, 2^{3145887457303} is an apocalyptic number.

3145887457303 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145887457303 is an equidigital number, since it uses as much as digits as its factorization.

3145887457303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33868800, while the sum is 58.

The spelling of 3145887457303 in words is "three trillion, one hundred forty-five billion, eight hundred eighty-seven million, four hundred fifty-seven thousand, three hundred three".