312010477 has 2 divisors, whose sum is σ = 312010478. Its totient is φ = 312010476.

The previous prime is 312010471. The next prime is 312010483. The reversal of 312010477 is 774010213.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (312010471) and next prime (312010483).

It can be written as a sum of positive squares in only one way, i.e., 257634601 + 54375876 = 16051^2 + 7374^2 .

It is an emirp because it is prime and its reverse (774010213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312010477 - 2²³ = 303621869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312010471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156005238 + 156005239.

It is an arithmetic number, because the mean of its divisors is an integer number (156005239).

Almost surely, 2^312010477 is an apocalyptic number.

It is an amenable number.

312010477 is a deficient number, since it is larger than the sum of its proper divisors (1).

312010477 is an equidigital number, since it uses as much as digits as its factorization.

312010477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 312010477 is about 17663.8183018282. The cubic root of 312010477 is about 678.2498803389.

The spelling of 312010477 in words is "three hundred twelve million, ten thousand, four hundred seventy-seven".