9020318413 has 2 divisors, whose sum is σ = 9020318414. Its totient is φ = 9020318412.

The previous prime is 9020318399. The next prime is 9020318423. The reversal of 9020318413 is 3148130209.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6220003689 + 2800314724 = 78867^2 + 52918^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9020318413 is a prime.

It is a super-2 number, since 2×9020318413² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9020318423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4510159206 + 4510159207.

It is an arithmetic number, because the mean of its divisors is an integer number (4510159207).

Almost surely, 2^9020318413 is an apocalyptic number.

It is an amenable number.

9020318413 is a deficient number, since it is larger than the sum of its proper divisors (1).

9020318413 is an equidigital number, since it uses as much as digits as its factorization.

9020318413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 9020318413 is about 94975.3568721908. The cubic root of 9020318413 is about 2081.6479799753.

The spelling of 9020318413 in words is "nine billion, twenty million, three hundred eighteen thousand, four hundred thirteen".