1213250301 has 12 divisors (see below), whose sum is σ = 1844708320. Its totient is φ = 766263240.

The previous prime is 1213250267. The next prime is 1213250329. The reversal of 1213250301 is 1030523121.

1213250301 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1213250301 - 2¹³ = 1213242109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213250501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3547345 + ... + 3547686.

Almost surely, 2^1213250301 is an apocalyptic number.

It is an amenable number.

1213250301 is a deficient number, since it is larger than the sum of its proper divisors (631458019).

1213250301 is a wasteful number, since it uses less digits than its factorization.

1213250301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7095056 (or 7095053 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1213250301 is about 34831.7427212593. The cubic root of 1213250301 is about 1066.5555236519. Note that the first 4 decimals are identical.

Adding to 1213250301 its reverse (1030523121), we get a palindrome (2243773422).

The spelling of 1213250301 in words is "one billion, two hundred thirteen million, two hundred fifty thousand, three hundred one".