1230303150 has 36 divisors (see below), whose sum is σ = 3305415672. Its totient is φ = 328080720.

The previous prime is 1230303133. The next prime is 1230303157. The reversal of 1230303150 is 513030321.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230303157) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1366554 + ... + 1367453.

It is an arithmetic number, because the mean of its divisors is an integer number (91817102).

Almost surely, 2^1230303150 is an apocalyptic number.

1230303150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230303150 is an abundant number, since it is smaller than the sum of its proper divisors (2075112522).

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

1230303150 is a wasteful number, since it uses less digits than its factorization.

1230303150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734025 (or 2734017 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1230303150 is about 35075.6774702927. The cubic root of 1230303150 is about 1071.5292861515.

Adding to 1230303150 its reverse (513030321), we get a palindrome (1743333471).

The spelling of 1230303150 in words is "one billion, two hundred thirty million, three hundred three thousand, one hundred fifty".