3141315114521 has 4 divisors (see below), whose sum is σ = 3165294619344. Its totient is φ = 3117335609700.

The previous prime is 3141315114451. The next prime is 3141315114541. The reversal of 3141315114521 is 1254115131413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3141315114521 - 2¹⁴ = 3141315098137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141315114541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11989752215 + ... + 11989752476.

It is an arithmetic number, because the mean of its divisors is an integer number (791323654836).

Almost surely, 2^{3141315114521} is an apocalyptic number.

It is an amenable number.

3141315114521 is a deficient number, since it is larger than the sum of its proper divisors (23979504823).

3141315114521 is a wasteful number, since it uses less digits than its factorization.

3141315114521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23979504822.

The product of its digits is 7200, while the sum is 32.

The spelling of 3141315114521 in words is "three trillion, one hundred forty-one billion, three hundred fifteen million, one hundred fourteen thousand, five hundred twenty-one".