1230013300 has 18 divisors (see below), whose sum is σ = 2669129078. Its totient is φ = 492005280.

The previous prime is 1230013289. The next prime is 1230013303. The reversal of 1230013300 is 33100321.

It can be written as a sum of positive squares in 3 ways, for example, as 161900176 + 1068113124 = 12724^2 + 32682^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230013303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6149967 + ... + 6150166.

Almost surely, 2^1230013300 is an apocalyptic number.

1230013300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230013300 is an abundant number, since it is smaller than the sum of its proper divisors (1439115778).

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

1230013300 is a wasteful number, since it uses less digits than its factorization.

1230013300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12300147 (or 12300140 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1230013300 is about 35071.5454464157. The cubic root of 1230013300 is about 1071.4451315112.

Adding to 1230013300 its reverse (33100321), we get a palindrome (1263113621).

It can be divided in two parts, 12300 and 13300, that added together give a square (25600 = 160²).

The spelling of 1230013300 in words is "one billion, two hundred thirty million, thirteen thousand, three hundred".