314021051 has 2 divisors, whose sum is σ = 314021052. Its totient is φ = 314021050.

The previous prime is 314021023. The next prime is 314021117. The reversal of 314021051 is 150120413.

It is a weak prime.

It is an emirp because it is prime and its reverse (150120413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314021051 - 2²⁶ = 246912187 is a prime.

It is a super-2 number, since 2×314021051² = 197218440942289202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314021651) 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, 157010525 + 157010526.

It is an arithmetic number, because the mean of its divisors is an integer number (157010526).

Almost surely, 2^314021051 is an apocalyptic number.

314021051 is a deficient number, since it is larger than the sum of its proper divisors (1).

314021051 is an equidigital number, since it uses as much as digits as its factorization.

314021051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 314021051 is about 17720.6391250429. The cubic root of 314021051 is about 679.7036273350.

Adding to 314021051 its reverse (150120413), we get a palindrome (464141464).

The spelling of 314021051 in words is "three hundred fourteen million, twenty-one thousand, fifty-one".