2153303441343 has 40 divisors (see below), whose sum is σ = 3231102622176. Its totient is φ = 1429094016000.

The previous prime is 2153303441329. The next prime is 2153303441357. The reversal of 2153303441343 is 3431443033512.

2153303441343 is a `hidden beast` number, since 2 + 1 + 5 + 3 + 303 + 4 + 4 + 1 + 343 = 666.

It is an interprime number because it is at equal distance from previous prime (2153303441329) and next prime (2153303441357).

It is not a de Polignac number, because 2153303441343 - 2¹² = 2153303437247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2153303441298 and 2153303441307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153303441363) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 147975918 + ... + 147990468.

Almost surely, 2^{2153303441343} is an apocalyptic number.

2153303441343 is a deficient number, since it is larger than the sum of its proper divisors (1077799180833).

2153303441343 is a wasteful number, since it uses less digits than its factorization.

2153303441343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22637 (or 22628 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 2153303441343 its reverse (3431443033512), we get a palindrome (5584746474855).

The spelling of 2153303441343 in words is "two trillion, one hundred fifty-three billion, three hundred three million, four hundred forty-one thousand, three hundred forty-three".