2315453531343 has 8 divisors (see below), whose sum is σ = 3089685196800. Its totient is φ = 1542428776728.

The previous prime is 2315453531329. The next prime is 2315453531381. The reversal of 2315453531343 is 3431353545132.

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

It is not a de Polignac number, because 2315453531343 - 2⁸ = 2315453531087 is a prime.

It is a super-2 number, since 2×2315453531343² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2315453531295 and 2315453531304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315453531323) 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, 301723233 + ... + 301730906.

It is an arithmetic number, because the mean of its divisors is an integer number (386210649600).

Almost surely, 2^{2315453531343} is an apocalyptic number.

2315453531343 is a deficient number, since it is larger than the sum of its proper divisors (774231665457).

2315453531343 is a wasteful number, since it uses less digits than its factorization.

2315453531343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603455421.

The product of its digits is 972000, while the sum is 42.

The spelling of 2315453531343 in words is "two trillion, three hundred fifteen billion, four hundred fifty-three million, five hundred thirty-one thousand, three hundred forty-three".