1232013330 has 24 divisors (see below), whose sum is σ = 3203234892. Its totient is φ = 328536864.

The previous prime is 1232013329. The next prime is 1232013361. The reversal of 1232013330 is 333102321.

1232013330 is a `hidden beast` number, since 1 + 2 + 320 + 13 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1074987369 + 157025961 = 32787^2 + 12531^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6844429 + ... + 6844608.

Almost surely, 2^1232013330 is an apocalyptic number.

1232013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232013330 is an abundant number, since it is smaller than the sum of its proper divisors (1971221562).

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

1232013330 is a wasteful number, since it uses less digits than its factorization.

1232013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13689050 (or 13689047 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1232013330 is about 35100.0474358654. The cubic root of 1232013330 is about 1072.0255485344.

Adding to 1232013330 its reverse (333102321), we get a palindrome (1565115651).

The spelling of 1232013330 in words is "one billion, two hundred thirty-two million, thirteen thousand, three hundred thirty".