212653151 has 2 divisors, whose sum is σ = 212653152. Its totient is φ = 212653150.

The previous prime is 212653141. The next prime is 212653159. The reversal of 212653151 is 151356212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212653151 - 2²² = 208458847 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212653151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212653159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106326575 + 106326576.

It is an arithmetic number, because the mean of its divisors is an integer number (106326576).

Almost surely, 2^212653151 is an apocalyptic number.

212653151 is a deficient number, since it is larger than the sum of its proper divisors (1).

212653151 is an equidigital number, since it uses as much as digits as its factorization.

212653151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 26.

The square root of 212653151 is about 14582.6318269371. The cubic root of 212653151 is about 596.8849208661.

The spelling of 212653151 in words is "two hundred twelve million, six hundred fifty-three thousand, one hundred fifty-one".