1355133201 has 8 divisors (see below), whose sum is σ = 1812052704. Its totient is φ = 900817920.

The previous prime is 1355133161. The next prime is 1355133209. The reversal of 1355133201 is 1023315531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1355133201 - 2¹⁵ = 1355100433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1355133209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649840 + ... + 651921.

It is an arithmetic number, because the mean of its divisors is an integer number (226506588).

Almost surely, 2^1355133201 is an apocalyptic number.

It is an amenable number.

1355133201 is a deficient number, since it is larger than the sum of its proper divisors (456919503).

1355133201 is a wasteful number, since it uses less digits than its factorization.

1355133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302111.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1355133201 is about 36812.1338827295. The cubic root of 1355133201 is about 1106.6084833667.

Adding to 1355133201 its reverse (1023315531), we get a palindrome (2378448732).

The spelling of 1355133201 in words is "one billion, three hundred fifty-five million, one hundred thirty-three thousand, two hundred one".