409133113 has 2 divisors, whose sum is σ = 409133114. Its totient is φ = 409133112.

The previous prime is 409133107. The next prime is 409133119. The reversal of 409133113 is 311331904.

It is a balanced prime because it is at equal distance from previous prime (409133107) and next prime (409133119).

It can be written as a sum of positive squares in only one way, i.e., 382124304 + 27008809 = 19548^2 + 5197^2 .

It is a cyclic number.

It is not a de Polignac number, because 409133113 - 2²¹ = 407035961 is a prime.

It is not a weakly prime, because it can be changed into another prime (409133119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204566556 + 204566557.

It is an arithmetic number, because the mean of its divisors is an integer number (204566557).

Almost surely, 2^409133113 is an apocalyptic number.

It is an amenable number.

409133113 is a deficient number, since it is larger than the sum of its proper divisors (1).

409133113 is an equidigital number, since it uses as much as digits as its factorization.

409133113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 409133113 is about 20227.0391555462. The cubic root of 409133113 is about 742.3719319452.

The spelling of 409133113 in words is "four hundred nine million, one hundred thirty-three thousand, one hundred thirteen".