2315211112441 has 4 divisors (see below), whose sum is σ = 2364470923392. Its totient is φ = 2265951301492.

The previous prime is 2315211112411. The next prime is 2315211112457. The reversal of 2315211112441 is 1442111125132.

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 2315211112441 - 2¹¹ = 2315211110393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315211112411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24629905405 + ... + 24629905498.

It is an arithmetic number, because the mean of its divisors is an integer number (591117730848).

Almost surely, 2^{2315211112441} is an apocalyptic number.

It is an amenable number.

2315211112441 is a deficient number, since it is larger than the sum of its proper divisors (49259810951).

2315211112441 is an equidigital number, since it uses as much as digits as its factorization.

2315211112441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49259810950.

The product of its digits is 1920, while the sum is 28.

Adding to 2315211112441 its reverse (1442111125132), we get a palindrome (3757322237573).

The spelling of 2315211112441 in words is "two trillion, three hundred fifteen billion, two hundred eleven million, one hundred twelve thousand, four hundred forty-one".