1301003361 has 72 divisors (see below), whose sum is σ = 2278770624. Its totient is φ = 712514880.

The previous prime is 1301003357. The next prime is 1301003369. The reversal of 1301003361 is 1633001031.

1301003361 is a `hidden beast` number, since 1 + 301 + 0 + 0 + 3 + 361 = 666.

1301003361 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1301003361 - 2² = 1301003357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1301003369) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1157946 + ... + 1159068.

It is an arithmetic number, because the mean of its divisors is an integer number (31649592).

Almost surely, 2^1301003361 is an apocalyptic number.

It is an amenable number.

1301003361 is a deficient number, since it is larger than the sum of its proper divisors (977767263).

1301003361 is a wasteful number, since it uses less digits than its factorization.

1301003361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251 (or 1241 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1301003361 is about 36069.4241844807. The cubic root of 1301003361 is about 1091.6735957397.

Adding to 1301003361 its reverse (1633001031), we get a palindrome (2934004392).

The spelling of 1301003361 in words is "one billion, three hundred one million, three thousand, three hundred sixty-one".