2443032313131 has 4 divisors (see below), whose sum is σ = 3257376417512. Its totient is φ = 1628688208752.

The previous prime is 2443032313097. The next prime is 2443032313157. The reversal of 2443032313131 is 1313132303442.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2443032313131 - 2⁶ = 2443032313067 is a prime.

It is a super-2 number, since 2×2443032313131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2443032313031) 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, 407172052186 + ... + 407172052191.

It is an arithmetic number, because the mean of its divisors is an integer number (814344104378).

Almost surely, 2^{2443032313131} is an apocalyptic number.

2443032313131 is a deficient number, since it is larger than the sum of its proper divisors (814344104381).

2443032313131 is an equidigital number, since it uses as much as digits as its factorization.

2443032313131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814344104380.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 2443032313131 its reverse (1313132303442), we get a palindrome (3756164616573).

The spelling of 2443032313131 in words is "two trillion, four hundred forty-three billion, thirty-two million, three hundred thirteen thousand, one hundred thirty-one".