1341155 has 8 divisors (see below), whose sum is σ = 1616112. Its totient is φ = 1068448.

The previous prime is 1341143. The next prime is 1341167. The reversal of 1341155 is 5511431.

1341155 is nontrivially palindromic in base 9.

It is an interprime number because it is at equal distance from previous prime (1341143) and next prime (1341167).

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

It is a cyclic number.

It is not a de Polignac number, because 1341155 - 2¹⁸ = 1079011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349 + ... + 2121.

It is an arithmetic number, because the mean of its divisors is an integer number (202014).

2^1341155 is an apocalyptic number.

1341155 is a deficient number, since it is larger than the sum of its proper divisors (274957).

1341155 is an equidigital number, since it uses as much as digits as its factorization.

1341155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its digits is 300, while the sum is 20.

The square root of 1341155 is about 1158.0824668390. The cubic root of 1341155 is about 110.2790436009.

Adding to 1341155 its reverse (5511431), we get a palindrome (6852586).

The spelling of 1341155 in words is "one million, three hundred forty-one thousand, one hundred fifty-five".