212310151 has 2 divisors, whose sum is σ = 212310152. Its totient is φ = 212310150.

The previous prime is 212310113. The next prime is 212310157. The reversal of 212310151 is 151013212.

212310151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212310151 - 2⁷ = 212310023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212310157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106155075 + 106155076.

It is an arithmetic number, because the mean of its divisors is an integer number (106155076).

Almost surely, 2^212310151 is an apocalyptic number.

212310151 is a deficient number, since it is larger than the sum of its proper divisors (1).

212310151 is an equidigital number, since it uses as much as digits as its factorization.

212310151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 212310151 is about 14570.8665150704. The cubic root of 212310151 is about 596.5638319632.

Adding to 212310151 its reverse (151013212), we get a palindrome (363323363).

The spelling of 212310151 in words is "two hundred twelve million, three hundred ten thousand, one hundred fifty-one".