180412151 has 2 divisors, whose sum is σ = 180412152. Its totient is φ = 180412150.

The previous prime is 180412123. The next prime is 180412153. The reversal of 180412151 is 151214081.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 180412151 - 2¹⁴ = 180395767 is a prime.

Together with 180412153, 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 (180412153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90206075 + 90206076.

It is an arithmetic number, because the mean of its divisors is an integer number (90206076).

Almost surely, 2^180412151 is an apocalyptic number.

180412151 is a deficient number, since it is larger than the sum of its proper divisors (1).

180412151 is an equidigital number, since it uses as much as digits as its factorization.

180412151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 180412151 is about 13431.7590434016. The cubic root of 180412151 is about 565.0522320992.

The spelling of 180412151 in words is "one hundred eighty million, four hundred twelve thousand, one hundred fifty-one".