1401330113 has 2 divisors, whose sum is σ = 1401330114. Its totient is φ = 1401330112.

The previous prime is 1401330097. The next prime is 1401330127. The reversal of 1401330113 is 3110331041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 955613569 + 445716544 = 30913^2 + 21112^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401330113 - 2⁴ = 1401330097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1401330091 and 1401330100.

It is not a weakly prime, because it can be changed into another prime (1401330143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700665056 + 700665057.

It is an arithmetic number, because the mean of its divisors is an integer number (700665057).

Almost surely, 2^1401330113 is an apocalyptic number.

It is an amenable number.

1401330113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401330113 is an equidigital number, since it uses as much as digits as its factorization.

1401330113 is an evil number, because the sum of its binary digits is even.

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

The square root of 1401330113 is about 37434.3440305824. The cubic root of 1401330113 is about 1119.0431115383.

Adding to 1401330113 its reverse (3110331041), we get a palindrome (4511661154).

The spelling of 1401330113 in words is "one billion, four hundred one million, three hundred thirty thousand, one hundred thirteen".