1214548301 has 2 divisors, whose sum is σ = 1214548302. Its totient is φ = 1214548300.

The previous prime is 1214548297. The next prime is 1214548303. The reversal of 1214548301 is 1038454121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 951784201 + 262764100 = 30851^2 + 16210^2 .

It is an emirp because it is prime and its reverse (1038454121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1214548301 - 2² = 1214548297 is a prime.

Together with 1214548303, 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 (1214548303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607274150 + 607274151.

It is an arithmetic number, because the mean of its divisors is an integer number (607274151).

Almost surely, 2^1214548301 is an apocalyptic number.

It is an amenable number.

1214548301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214548301 is an equidigital number, since it uses as much as digits as its factorization.

1214548301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 1214548301 is about 34850.3701702005. The cubic root of 1214548301 is about 1066.9357407882.

The spelling of 1214548301 in words is "one billion, two hundred fourteen million, five hundred forty-eight thousand, three hundred one".