1230276000 has 96 divisors (see below), whose sum is σ = 4030423488. Its totient is φ = 328070400.

The previous prime is 1230275987. The next prime is 1230276007. The reversal of 1230276000 is 6720321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (1230276007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39262 + ... + 63261.

It is an arithmetic number, because the mean of its divisors is an integer number (41983578).

Almost surely, 2^1230276000 is an apocalyptic number.

1230276000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230276000 is an abundant number, since it is smaller than the sum of its proper divisors (2800147488).

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

1230276000 is a wasteful number, since it uses less digits than its factorization.

1230276000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102551 (or 102533 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1230276000 is about 35075.2904478352. The cubic root of 1230276000 is about 1071.5214040199.

Adding to 1230276000 its reverse (6720321), we get a palindrome (1236996321).

The spelling of 1230276000 in words is "one billion, two hundred thirty million, two hundred seventy-six thousand".