1151353 has 6 divisors (see below), whose sum is σ = 1339386. Its totient is φ = 986832.

The previous prime is 1151333. The next prime is 1151363. The reversal of 1151353 is 3531511.

It can be written as a sum of positive squares in only one way, i.e., 1087849 + 63504 = 1043^2 + 252^2 .

It is not a de Polignac number, because 1151353 - 2¹³ = 1143161 is a prime.

It is a super-2 number, since 2×1151353² = 2651227461218, which contains 22 as substring.

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 1151353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11700 + ... + 11797.

It is an arithmetic number, because the mean of its divisors is an integer number (223231).

2^1151353 is an apocalyptic number.

It is an amenable number.

1151353 is a deficient number, since it is larger than the sum of its proper divisors (188033).

1151353 is an equidigital number, since it uses as much as digits as its factorization.

1151353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23511 (or 23504 counting only the distinct ones).

The product of its digits is 225, while the sum is 19.

The square root of 1151353 is about 1073.0111835391. The cubic root of 1151353 is about 104.8100268654.

Adding to 1151353 its reverse (3531511), we get a palindrome (4682864).

The spelling of 1151353 in words is "one million, one hundred fifty-one thousand, three hundred fifty-three".