212934703 has 2 divisors, whose sum is σ = 212934704. Its totient is φ = 212934702.

The previous prime is 212934647. The next prime is 212934731. The reversal of 212934703 is 307439212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212934703 - 2¹⁷ = 212803631 is a prime.

It is equal to p_11754544 and since 212934703 and 11754544 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212934763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106467351 + 106467352.

It is an arithmetic number, because the mean of its divisors is an integer number (106467352).

Almost surely, 2^212934703 is an apocalyptic number.

212934703 is a deficient number, since it is larger than the sum of its proper divisors (1).

212934703 is an equidigital number, since it uses as much as digits as its factorization.

212934703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 212934703 is about 14592.2823094950. The cubic root of 212934703 is about 597.1482291834.

The spelling of 212934703 in words is "two hundred twelve million, nine hundred thirty-four thousand, seven hundred three".