1301354221 has 8 divisors (see below), whose sum is σ = 1317068480. Its totient is φ = 1285699392.

The previous prime is 1301354203. The next prime is 1301354287. The reversal of 1301354221 is 1224531031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1301354221 - 2¹⁷ = 1301223149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1301354192 and 1301354201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301354291) 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, 30010 + ... + 59188.

It is an arithmetic number, because the mean of its divisors is an integer number (164633560).

Almost surely, 2^1301354221 is an apocalyptic number.

It is an amenable number.

1301354221 is a deficient number, since it is larger than the sum of its proper divisors (15714259).

1301354221 is a wasteful number, since it uses less digits than its factorization.

1301354221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29715.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1301354221 is about 36074.2875328121. The cubic root of 1301354221 is about 1091.7717226118.

Adding to 1301354221 its reverse (1224531031), we get a palindrome (2525885252).

The spelling of 1301354221 in words is "one billion, three hundred one million, three hundred fifty-four thousand, two hundred twenty-one".