153430 has 16 divisors (see below), whose sum is σ = 281520. Its totient is φ = 60192.

The previous prime is 153427. The next prime is 153437. The reversal of 153430 is 34351.

153430 is nontrivially palindromic in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153437) 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, 556 + ... + 784.

It is an arithmetic number, because the mean of its divisors is an integer number (17595).

2¹⁵³⁴³⁰ is an apocalyptic number.

153430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153430 is a deficient number, since it is larger than the sum of its proper divisors (128090).

153430 is a wasteful number, since it uses less digits than its factorization.

153430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 153430 is about 391.7014168981. The cubic root of 153430 is about 53.5348711433.

Adding to 153430 its reverse (34351), we get a palindrome (187781).

The spelling of 153430 in words is "one hundred fifty-three thousand, four hundred thirty".