210112112122151 has 2 divisors, whose sum is σ = 210112112122152. Its totient is φ = 210112112122150.

The previous prime is 210112112122117. The next prime is 210112112122153. The reversal of 210112112122151 is 151221211211012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210112112122151 - 2²² = 210112107927847 is a prime.

Together with 210112112122153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210112112122153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105056056061075 + 105056056061076.

It is an arithmetic number, because the mean of its divisors is an integer number (105056056061076).

Almost surely, 2^{210112112122151} is an apocalyptic number.

210112112122151 is a deficient number, since it is larger than the sum of its proper divisors (1).

210112112122151 is an equidigital number, since it uses as much as digits as its factorization.

210112112122151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 23.

Adding to 210112112122151 its reverse (151221211211012), we get a palindrome (361333323333163).

The spelling of 210112112122151 in words is "two hundred ten trillion, one hundred twelve billion, one hundred twelve million, one hundred twenty-two thousand, one hundred fifty-one".