1301301133 has 4 divisors (see below), whose sum is σ = 1419601248. Its totient is φ = 1183001020.

The previous prime is 1301301121. The next prime is 1301301143. The reversal of 1301301133 is 3311031031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1301301133 - 2⁹ = 1301300621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301301143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59150041 + ... + 59150062.

It is an arithmetic number, because the mean of its divisors is an integer number (354900312).

Almost surely, 2^1301301133 is an apocalyptic number.

It is an amenable number.

1301301133 is a deficient number, since it is larger than the sum of its proper divisors (118300115).

1301301133 is a wasteful number, since it uses less digits than its factorization.

1301301133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118300114.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 1301301133 is about 36073.5517103598. The cubic root of 1301301133 is about 1091.7568763426.

Adding to 1301301133 its reverse (3311031031), we get a palindrome (4612332164).

The spelling of 1301301133 in words is "one billion, three hundred one million, three hundred one thousand, one hundred thirty-three".