153230000 has 200 divisors, whose sum is σ = 464851200. Its totient is φ = 47520000.

The previous prime is 153229991. The next prime is 153230009. The reversal of 153230000 is 32351.

It is an interprime number because it is at equal distance from previous prime (153229991) and next prime (153230009).

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (153230009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 769901 + ... + 770099.

It is an arithmetic number, because the mean of its divisors is an integer number (2324256).

Almost surely, 2^153230000 is an apocalyptic number.

153230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232425600).

153230000 is an abundant number, since it is smaller than the sum of its proper divisors (311621200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153230000 is a wasteful number, since it uses less digits than its factorization.

153230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 153230000 is about 12378.6105843911. The cubic root of 153230000 is about 535.1159966260.

Adding to 153230000 its reverse (32351), we get a palindrome (153262351).

The spelling of 153230000 in words is "one hundred fifty-three million, two hundred thirty thousand".