1353023 has 8 divisors (see below), whose sum is σ = 1554048. Its totient is φ = 1153944.

The previous prime is 1353019. The next prime is 1353029. The reversal of 1353023 is 3203531.

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 1353023 - 2² = 1353019 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 1352992 and 1353010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353029) 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, 1640 + ... + 2322.

It is an arithmetic number, because the mean of its divisors is an integer number (194256).

2^1353023 is an apocalyptic number.

1353023 is a deficient number, since it is larger than the sum of its proper divisors (201025).

1353023 is an equidigital number, since it uses as much as digits as its factorization.

1353023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 1353023 is about 1163.1951684907. The cubic root of 1353023 is about 110.6033784762.

Adding to 1353023 its reverse (3203531), we get a palindrome (4556554).

The spelling of 1353023 in words is "one million, three hundred fifty-three thousand, twenty-three".