202124111102003 has 16 divisors (see below), whose sum is σ = 204722668563840. Its totient is φ = 199529482349184.

The previous prime is 202124111101993. The next prime is 202124111102021. The reversal of 202124111102003 is 300201111421202.

It is a cyclic number.

It is not a de Polignac number, because 202124111102003 - 2²⁴ = 202124094324787 is a prime.

It is a super-2 number, since 2×202124111102003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202124111107003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858220700 + ... + 858456182.

It is an arithmetic number, because the mean of its divisors is an integer number (12795166785240).

Almost surely, 2^{202124111102003} is an apocalyptic number.

202124111102003 is a deficient number, since it is larger than the sum of its proper divisors (2598557461837).

202124111102003 is a wasteful number, since it uses less digits than its factorization.

202124111102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243778.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 202124111102003 its reverse (300201111421202), we get a palindrome (502325222523205).

The spelling of 202124111102003 in words is "two hundred two trillion, one hundred twenty-four billion, one hundred eleven million, one hundred two thousand, three".