10243251151533 has 32 divisors (see below), whose sum is σ = 15379590910080. Its totient is φ = 6737330131200.

The previous prime is 10243251151493. The next prime is 10243251151541. The reversal of 10243251151533 is 33515115234201.

It is a happy number.

10243251151533 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 3 + 2 + 5 + 115 + 1 + 533 = 666.

It is not a de Polignac number, because 10243251151533 - 2¹⁴ = 10243251135149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243251151543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5864716 + ... + 7408197.

It is an arithmetic number, because the mean of its divisors is an integer number (480612215940).

Almost surely, 2^{10243251151533} is an apocalyptic number.

It is an amenable number.

10243251151533 is a deficient number, since it is larger than the sum of its proper divisors (5136339758547).

10243251151533 is a wasteful number, since it uses less digits than its factorization.

10243251151533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13273306 (or 13273300 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

Adding to 10243251151533 its reverse (33515115234201), we get a palindrome (43758366385734).

The spelling of 10243251151533 in words is "ten trillion, two hundred forty-three billion, two hundred fifty-one million, one hundred fifty-one thousand, five hundred thirty-three".