1333424201 has 4 divisors (see below), whose sum is σ = 1335037392. Its totient is φ = 1331811012.

The previous prime is 1333424171. The next prime is 1333424203. The reversal of 1333424201 is 1024243331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1024243331 = 379 ⋅2702489.

It is a cyclic number.

It is not a de Polignac number, because 1333424201 - 2³⁰ = 259682377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333424203) 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, 805355 + ... + 807008.

It is an arithmetic number, because the mean of its divisors is an integer number (333759348).

Almost surely, 2^1333424201 is an apocalyptic number.

It is an amenable number.

1333424201 is a deficient number, since it is larger than the sum of its proper divisors (1613191).

1333424201 is an equidigital number, since it uses as much as digits as its factorization.

1333424201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613190.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1333424201 is about 36516.0814025821. The cubic root of 1333424201 is about 1100.6674189323.

Adding to 1333424201 its reverse (1024243331), we get a palindrome (2357667532).

The spelling of 1333424201 in words is "one billion, three hundred thirty-three million, four hundred twenty-four thousand, two hundred one".