315103542341 has 4 divisors (see below), whose sum is σ = 360118334112. Its totient is φ = 270088750572.

The previous prime is 315103542329. The next prime is 315103542361. The reversal of 315103542341 is 143245301513.

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, and also an emirpimes, since its reverse is a distinct semiprime: 143245301513 = 56633 ⋅2529361.

It is a cyclic number.

It is not a de Polignac number, because 315103542341 - 2¹⁰ = 315103541317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 315103542298 and 315103542307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315103542311) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22507395875 + ... + 22507395888.

It is an arithmetic number, because the mean of its divisors is an integer number (90029583528).

Almost surely, 2^315103542341 is an apocalyptic number.

It is an amenable number.

315103542341 is a deficient number, since it is larger than the sum of its proper divisors (45014791771).

315103542341 is an equidigital number, since it uses as much as digits as its factorization.

315103542341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45014791770.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 315103542341 its reverse (143245301513), we get a palindrome (458348843854).

The spelling of 315103542341 in words is "three hundred fifteen billion, one hundred three million, five hundred forty-two thousand, three hundred forty-one".