1301322113 has 16 divisors (see below), whose sum is σ = 1628780160. Its totient is φ = 1012162176.

The previous prime is 1301322107. The next prime is 1301322131. The reversal of 1301322113 is 3112231031.

It is a cyclic number.

It is not a de Polignac number, because 1301322113 - 2²⁶ = 1234213249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1301322091 and 1301322100.

It is not an unprimeable number, because it can be changed into a prime (1301327113) 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, 115820 + ... + 126557.

It is an arithmetic number, because the mean of its divisors is an integer number (101798760).

Almost surely, 2^1301322113 is an apocalyptic number.

1301322113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1301322113 is a deficient number, since it is larger than the sum of its proper divisors (327458047).

1301322113 is a wasteful number, since it uses less digits than its factorization.

1301322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242456.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1301322113 is about 36073.8425039529. The cubic root of 1301322113 is about 1091.7627435308.

Adding to 1301322113 its reverse (3112231031), we get a palindrome (4413553144).

The spelling of 1301322113 in words is "one billion, three hundred one million, three hundred twenty-two thousand, one hundred thirteen".