1353155 has 4 divisors (see below), whose sum is σ = 1623792. Its totient is φ = 1082520.

The previous prime is 1353137. The next prime is 1353173. The reversal of 1353155 is 5513531.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1353137) and next prime (1353173).

It is not a de Polignac number, because 1353155 - 2⁶ = 1353091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1353155.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135311 + ... + 135320.

It is an arithmetic number, because the mean of its divisors is an integer number (405948).

2^1353155 is an apocalyptic number.

1353155 is a deficient number, since it is larger than the sum of its proper divisors (270637).

1353155 is an equidigital number, since it uses as much as digits as its factorization.

1353155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270636.

The product of its digits is 1125, while the sum is 23.

The square root of 1353155 is about 1163.2519073700. The cubic root of 1353155 is about 110.6069751560.

Adding to 1353155 its reverse (5513531), we get a palindrome (6866686).

The spelling of 1353155 in words is "one million, three hundred fifty-three thousand, one hundred fifty-five".