4013213207 has 2 divisors, whose sum is σ = 4013213208. Its totient is φ = 4013213206.

The previous prime is 4013213153. The next prime is 4013213219. The reversal of 4013213207 is 7023123104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4013213207 - 2²² = 4009018903 is a prime.

It is a super-2 number, since 2×4013213207² = 32211760489678449698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4013213257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006606603 + 2006606604.

It is an arithmetic number, because the mean of its divisors is an integer number (2006606604).

Almost surely, 2^4013213207 is an apocalyptic number.

4013213207 is a deficient number, since it is larger than the sum of its proper divisors (1).

4013213207 is an equidigital number, since it uses as much as digits as its factorization.

4013213207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 4013213207 is about 63349.9266534698. The cubic root of 4013213207 is about 1589.1470191160.

The spelling of 4013213207 in words is "four billion, thirteen million, two hundred thirteen thousand, two hundred seven".