1200014297 has 2 divisors, whose sum is σ = 1200014298. Its totient is φ = 1200014296.

The previous prime is 1200014279. The next prime is 1200014341. The reversal of 1200014297 is 7924100021.

Together with previous prime (1200014279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 752734096 + 447280201 = 27436^2 + 21149^2 .

It is an emirp because it is prime and its reverse (7924100021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1200014297 - 2¹⁰ = 1200013273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1200014267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600007148 + 600007149.

It is an arithmetic number, because the mean of its divisors is an integer number (600007149).

Almost surely, 2^1200014297 is an apocalyptic number.

It is an amenable number.

1200014297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200014297 is an equidigital number, since it uses as much as digits as its factorization.

1200014297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1200014297 is about 34641.2225101829. Note that the first 3 decimals coincide. The cubic root of 1200014297 is about 1062.6627893963.

The spelling of 1200014297 in words is "one billion, two hundred million, fourteen thousand, two hundred ninety-seven".