213152651 has 2 divisors, whose sum is σ = 213152652. Its totient is φ = 213152650.

The previous prime is 213152633. The next prime is 213152669. The reversal of 213152651 is 156251312.

It is a balanced prime because it is at equal distance from previous prime (213152633) and next prime (213152669).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213152651 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 213152651.

It is not a weakly prime, because it can be changed into another prime (213152351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106576325 + 106576326.

It is an arithmetic number, because the mean of its divisors is an integer number (106576326).

Almost surely, 2^213152651 is an apocalyptic number.

213152651 is a deficient number, since it is larger than the sum of its proper divisors (1).

213152651 is an equidigital number, since it uses as much as digits as its factorization.

213152651 is an odious number, because the sum of its binary digits is odd.

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

The square root of 213152651 is about 14599.7483197485. The cubic root of 213152651 is about 597.3518955059.

The spelling of 213152651 in words is "two hundred thirteen million, one hundred fifty-two thousand, six hundred fifty-one".