2103340244331 has 16 divisors (see below), whose sum is σ = 2895028060160. Its totient is φ = 1356943008960.

The previous prime is 2103340244309. The next prime is 2103340244351. The reversal of 2103340244331 is 1334420433012.

It is a happy number.

It is not a de Polignac number, because 2103340244331 - 2¹⁰ = 2103340243307 is a prime.

It is a super-2 number, since 2×2103340244331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103340244351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2164950 + ... + 2982228.

It is an arithmetic number, because the mean of its divisors is an integer number (180939253760).

Almost surely, 2^{2103340244331} is an apocalyptic number.

2103340244331 is a deficient number, since it is larger than the sum of its proper divisors (791687815829).

2103340244331 is a wasteful number, since it uses less digits than its factorization.

2103340244331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844986.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2103340244331 its reverse (1334420433012), we get a palindrome (3437760677343).

The spelling of 2103340244331 in words is "two trillion, one hundred three billion, three hundred forty million, two hundred forty-four thousand, three hundred thirty-one".