1301324430 has 32 divisors (see below), whose sum is σ = 3569347584. Its totient is φ = 297445536.

The previous prime is 1301324399. The next prime is 1301324443. The reversal of 1301324430 is 344231031.

It is a super-2 number, since 2×1301324430² = 3386890544229649800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1301324397 and 1301324406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3098182 + ... + 3098601.

It is an arithmetic number, because the mean of its divisors is an integer number (111542112).

Almost surely, 2^1301324430 is an apocalyptic number.

1301324430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301324430 is an abundant number, since it is smaller than the sum of its proper divisors (2268023154).

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

1301324430 is a wasteful number, since it uses less digits than its factorization.

1301324430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196800.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1301324430 is about 36073.8746186212. The cubic root of 1301324430 is about 1091.7633914905.

Adding to 1301324430 its reverse (344231031), we get a palindrome (1645555461).

The spelling of 1301324430 in words is "one billion, three hundred one million, three hundred twenty-four thousand, four hundred thirty".