1301230032 has 40 divisors (see below), whose sum is σ = 3364278720. Its totient is φ = 433386240.

The previous prime is 1301229989. The next prime is 1301230039. The reversal of 1301230032 is 2300321031.

It is a junction number, because it is equal to n+sod(n) for n = 1301229993 and 1301230020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301230039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51357 + ... + 72387.

It is an arithmetic number, because the mean of its divisors is an integer number (84106968).

Almost surely, 2^1301230032 is an apocalyptic number.

1301230032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1301230032 is an abundant number, since it is smaller than the sum of its proper divisors (2063048688).

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

1301230032 is a wasteful number, since it uses less digits than its factorization.

1301230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22331 (or 22325 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1301230032 is about 36072.5661964879. The cubic root of 1301230032 is about 1091.7369920341.

Adding to 1301230032 its reverse (2300321031), we get a palindrome (3601551063).

Subtracting 1301230032 from its reverse (2300321031), we obtain a palindrome (999090999).

The spelling of 1301230032 in words is "one billion, three hundred one million, two hundred thirty thousand, thirty-two".