46231880213 has 2 divisors, whose sum is σ = 46231880214. Its totient is φ = 46231880212.

The previous prime is 46231880197. The next prime is 46231880267. The reversal of 46231880213 is 31208813264.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40464540964 + 5767339249 = 201158^2 + 75943^2 .

It is a cyclic number.

It is not a de Polignac number, because 46231880213 - 2⁴ = 46231880197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46231880113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23115940106 + 23115940107.

It is an arithmetic number, because the mean of its divisors is an integer number (23115940107).

Almost surely, 2^46231880213 is an apocalyptic number.

It is an amenable number.

46231880213 is a deficient number, since it is larger than the sum of its proper divisors (1).

46231880213 is an equidigital number, since it uses as much as digits as its factorization.

46231880213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 46231880213 in words is "forty-six billion, two hundred thirty-one million, eight hundred eighty thousand, two hundred thirteen".