1355033201 has 8 divisors (see below), whose sum is σ = 1431847680. Its totient is φ = 1279710432.

The previous prime is 1355033167. The next prime is 1355033221. The reversal of 1355033201 is 1023305531.

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

It is not a de Polignac number, because 1355033201 - 2²² = 1350838897 is a prime.

It is a super-2 number, since 2×1355033201² = 3672229951624612802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1355033221) 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, 371060 + ... + 374693.

It is an arithmetic number, because the mean of its divisors is an integer number (178980960).

Almost surely, 2^1355033201 is an apocalyptic number.

It is an amenable number.

1355033201 is a deficient number, since it is larger than the sum of its proper divisors (76814479).

1355033201 is an equidigital number, since it uses as much as digits as its factorization.

1355033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745855.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 1355033201 is about 36810.7756098673. The cubic root of 1355033201 is about 1106.5812625320.

Adding to 1355033201 its reverse (1023305531), we get a palindrome (2378338732).

The spelling of 1355033201 in words is "one billion, three hundred fifty-five million, thirty-three thousand, two hundred one".