202100241102423 has 16 divisors (see below), whose sum is σ = 272672955983616. Its totient is φ = 133137714568320.

The previous prime is 202100241102413. The next prime is 202100241102427. The reversal of 202100241102423 is 324201142001202.

It is not a de Polignac number, because 202100241102423 - 2¹⁸ = 202100240840279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202100241102393 and 202100241102402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202100241102427) 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, 900440515 + ... + 900664932.

It is an arithmetic number, because the mean of its divisors is an integer number (17042059748976).

Almost surely, 2^{202100241102423} is an apocalyptic number.

202100241102423 is a deficient number, since it is larger than the sum of its proper divisors (70572714881193).

202100241102423 is a wasteful number, since it uses less digits than its factorization.

202100241102423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801105894.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 202100241102423 its reverse (324201142001202), we get a palindrome (526301383103625).

The spelling of 202100241102423 in words is "two hundred two trillion, one hundred billion, two hundred forty-one million, one hundred two thousand, four hundred twenty-three".