4054243101031 has 2 divisors, whose sum is σ = 4054243101032. Its totient is φ = 4054243101030.

The previous prime is 4054243100983. The next prime is 4054243101061. The reversal of 4054243101031 is 1301013424504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054243101031 is a prime.

It is a super-2 number, since 2×4054243101031² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4054243101061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027121550515 + 2027121550516.

It is an arithmetic number, because the mean of its divisors is an integer number (2027121550516).

Almost surely, 2^{4054243101031} is an apocalyptic number.

4054243101031 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054243101031 is an equidigital number, since it uses as much as digits as its factorization.

4054243101031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 4054243101031 its reverse (1301013424504), we get a palindrome (5355256525535).

The spelling of 4054243101031 in words is "four trillion, fifty-four billion, two hundred forty-three million, one hundred one thousand, thirty-one".