1301413203 has 16 divisors (see below), whose sum is σ = 1945086240. Its totient is φ = 859928832.

The previous prime is 1301413199. The next prime is 1301413231. The reversal of 1301413203 is 3023141031.

1301413203 is a `hidden beast` number, since 1 + 301 + 41 + 320 + 3 = 666.

It is not a de Polignac number, because 1301413203 - 2² = 1301413199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1301413403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210226 + ... + 216327.

It is an arithmetic number, because the mean of its divisors is an integer number (121567890).

Almost surely, 2^1301413203 is an apocalyptic number.

1301413203 is a deficient number, since it is larger than the sum of its proper divisors (643673037).

1301413203 is a wasteful number, since it uses less digits than its factorization.

1301413203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426675 (or 426669 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1301413203 is about 36075.1050310321. The cubic root of 1301413203 is about 1091.7882166880.

Adding to 1301413203 its reverse (3023141031), we get a palindrome (4324554234).

The spelling of 1301413203 in words is "one billion, three hundred one million, four hundred thirteen thousand, two hundred three".