212403331159 has 2 divisors, whose sum is σ = 212403331160. Its totient is φ = 212403331158.

The previous prime is 212403331109. The next prime is 212403331163. The reversal of 212403331159 is 951133304212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212403331159 - 2²⁵ = 212369776727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212403331109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106201665579 + 106201665580.

It is an arithmetic number, because the mean of its divisors is an integer number (106201665580).

Almost surely, 2^212403331159 is an apocalyptic number.

212403331159 is a deficient number, since it is larger than the sum of its proper divisors (1).

212403331159 is an equidigital number, since it uses as much as digits as its factorization.

212403331159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 212403331159 in words is "two hundred twelve billion, four hundred three million, three hundred thirty-one thousand, one hundred fifty-nine".