2103331444031 has 8 divisors (see below), whose sum is σ = 2230193927280. Its totient is φ = 1978085043648.

The previous prime is 2103331443973. The next prime is 2103331444057. The reversal of 2103331444031 is 1304441333012.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103331444031 is a prime.

It is a super-2 number, since 2×2103331444031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2103331443985 and 2103331444003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103331440031) 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, 404018036 + ... + 404023241.

It is an arithmetic number, because the mean of its divisors is an integer number (278774240910).

Almost surely, 2^{2103331444031} is an apocalyptic number.

2103331444031 is a deficient number, since it is larger than the sum of its proper divisors (126862483249).

2103331444031 is a wasteful number, since it uses less digits than its factorization.

2103331444031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808041433.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 2103331444031 its reverse (1304441333012), we get a palindrome (3407772777043).

The spelling of 2103331444031 in words is "two trillion, one hundred three billion, three hundred thirty-one million, four hundred forty-four thousand, thirty-one".