202253152112543 has 16 divisors (see below), whose sum is σ = 241358509209600. Its totient is φ = 165710945152896.

The previous prime is 202253152112527. The next prime is 202253152112567. The reversal of 202253152112543 is 345211251352202.

It is a cyclic number.

It is not a de Polignac number, because 202253152112543 - 2⁴ = 202253152112527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202253152112497 and 202253152112506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202253152112743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422165018 + ... + 422643831.

It is an arithmetic number, because the mean of its divisors is an integer number (15084906825600).

Almost surely, 2^{202253152112543} is an apocalyptic number.

202253152112543 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

202253152112543 is a deficient number, since it is larger than the sum of its proper divisors (39105357097057).

202253152112543 is a wasteful number, since it uses less digits than its factorization.

202253152112543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844810366.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 202253152112543 in words is "two hundred two trillion, two hundred fifty-three billion, one hundred fifty-two million, one hundred twelve thousand, five hundred forty-three".