202123483 has 2 divisors, whose sum is σ = 202123484. Its totient is φ = 202123482.

The previous prime is 202123469. The next prime is 202123507. The reversal of 202123483 is 384321202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202123483 - 2⁵ = 202123451 is a prime.

It is not a weakly prime, because it can be changed into another prime (202123433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101061741 + 101061742.

It is an arithmetic number, because the mean of its divisors is an integer number (101061742).

Almost surely, 2^202123483 is an apocalyptic number.

202123483 is a deficient number, since it is larger than the sum of its proper divisors (1).

202123483 is an equidigital number, since it uses as much as digits as its factorization.

202123483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 202123483 is about 14217.0138566437. The cubic root of 202123483 is about 586.8659662418.

Adding to 202123483 its reverse (384321202), we get a palindrome (586444685).

The spelling of 202123483 in words is "two hundred two million, one hundred twenty-three thousand, four hundred eighty-three".