1309941301 has 8 divisors (see below), whose sum is σ = 1423366400. Its totient is φ = 1200964320.

The previous prime is 1309941299. The next prime is 1309941329. The reversal of 1309941301 is 1031499031.

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 1309941301 - 2¹ = 1309941299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1309942301) 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, 1111416 + ... + 1112593.

It is an arithmetic number, because the mean of its divisors is an integer number (177920800).

Almost surely, 2^1309941301 is an apocalyptic number.

It is an amenable number.

1309941301 is a deficient number, since it is larger than the sum of its proper divisors (113425099).

1309941301 is a wasteful number, since it uses less digits than its factorization.

1309941301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224059.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 1309941301 is about 36193.1112368086. Note that the first 3 decimals coincide. The cubic root of 1309941301 is about 1094.1678382397.

The spelling of 1309941301 in words is "one billion, three hundred nine million, nine hundred forty-one thousand, three hundred one".