2031254145052 has 24 divisors (see below), whose sum is σ = 3882270616560. Its totient is φ = 922244530560.

The previous prime is 2031254145017. The next prime is 2031254145077. The reversal of 2031254145052 is 2505414521302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2031254144999 and 2031254145017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26281177 + ... + 26358352.

It is an arithmetic number, because the mean of its divisors is an integer number (161761275690).

Almost surely, 2^{2031254145052} is an apocalyptic number.

2031254145052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2031254145052 is a deficient number, since it is larger than the sum of its proper divisors (1851016471508).

2031254145052 is a wasteful number, since it uses less digits than its factorization.

2031254145052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52640421 (or 52640419 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 2031254145052 its reverse (2505414521302), we get a palindrome (4536668666354).

The spelling of 2031254145052 in words is "two trillion, thirty-one billion, two hundred fifty-four million, one hundred forty-five thousand, fifty-two".