2031123034344 has 64 divisors (see below), whose sum is σ = 5082119187840. Its totient is φ = 676466380800.

The previous prime is 2031123034301. The next prime is 2031123034357. The reversal of 2031123034344 is 4434303211302.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264224469 + ... + 264232155.

It is an arithmetic number, because the mean of its divisors is an integer number (79408112310).

Almost surely, 2^{2031123034344} is an apocalyptic number.

2031123034344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2031123034344 is an abundant number, since it is smaller than the sum of its proper divisors (3050996153496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2031123034344 is a wasteful number, since it uses less digits than its factorization.

2031123034344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15610 (or 15606 counting only the distinct ones).

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

Adding to 2031123034344 its reverse (4434303211302), we get a palindrome (6465426245646).

The spelling of 2031123034344 in words is "two trillion, thirty-one billion, one hundred twenty-three million, thirty-four thousand, three hundred forty-four".