312675151 has 2 divisors, whose sum is σ = 312675152. Its totient is φ = 312675150.

The previous prime is 312675149. The next prime is 312675157. The reversal of 312675151 is 151576213.

It is a weak prime.

It is an emirp because it is prime and its reverse (151576213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312675151 - 2¹ = 312675149 is a prime.

Together with 312675149, it forms a pair of twin primes.

It is equal to p_16901266 and since 312675151 and 16901266 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312675157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156337575 + 156337576.

It is an arithmetic number, because the mean of its divisors is an integer number (156337576).

Almost surely, 2^312675151 is an apocalyptic number.

312675151 is a deficient number, since it is larger than the sum of its proper divisors (1).

312675151 is an equidigital number, since it uses as much as digits as its factorization.

312675151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 31.

The square root of 312675151 is about 17682.6228540904. The cubic root of 312675151 is about 678.7311625923.

The spelling of 312675151 in words is "three hundred twelve million, six hundred seventy-five thousand, one hundred fifty-one".