201324001411 has 4 divisors (see below), whose sum is σ = 216810463072. Its totient is φ = 185837539752.

The previous prime is 201324001381. The next prime is 201324001441. The reversal of 201324001411 is 114100423102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114100423102 = 2 ⋅57050211551.

It is an interprime number because it is at equal distance from previous prime (201324001381) and next prime (201324001441).

It is a cyclic number.

It is not a de Polignac number, because 201324001411 - 2¹³ = 201323993219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201324001441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7743230811 + ... + 7743230836.

It is an arithmetic number, because the mean of its divisors is an integer number (54202615768).

Almost surely, 2^201324001411 is an apocalyptic number.

201324001411 is a deficient number, since it is larger than the sum of its proper divisors (15486461661).

201324001411 is a wasteful number, since it uses less digits than its factorization.

201324001411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15486461660.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201324001411 its reverse (114100423102), we get a palindrome (315424424513).

The spelling of 201324001411 in words is "two hundred one billion, three hundred twenty-four million, one thousand, four hundred eleven".