1351163 has 4 divisors (see below), whose sum is σ = 1474008. Its totient is φ = 1228320.

The previous prime is 1351151. The next prime is 1351169. The reversal of 1351163 is 3611531.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1351163 - 2⁶ = 1351099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351169) 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, 61406 + ... + 61427.

It is an arithmetic number, because the mean of its divisors is an integer number (368502).

2^1351163 is an apocalyptic number.

1351163 is a deficient number, since it is larger than the sum of its proper divisors (122845).

1351163 is a wasteful number, since it uses less digits than its factorization.

1351163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122844.

The product of its digits is 270, while the sum is 20.

The square root of 1351163 is about 1162.3953716357. The cubic root of 1351163 is about 110.5526730990.

Adding to 1351163 its reverse (3611531), we get a palindrome (4962694).

The spelling of 1351163 in words is "one million, three hundred fifty-one thousand, one hundred sixty-three".