1213241301 has 16 divisors (see below), whose sum is σ = 1798521600. Its totient is φ = 808320384.

The previous prime is 1213241299. The next prime is 1213241311. The reversal of 1213241301 is 1031423121.

1213241301 is a `hidden beast` number, since 121 + 3 + 241 + 301 = 666.

It is not a de Polignac number, because 1213241301 - 2¹ = 1213241299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213241311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32580 + ... + 59058.

It is an arithmetic number, because the mean of its divisors is an integer number (112407600).

Almost surely, 2^1213241301 is an apocalyptic number.

It is an amenable number.

1213241301 is a deficient number, since it is larger than the sum of its proper divisors (585280299).

1213241301 is a wasteful number, since it uses less digits than its factorization.

1213241301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28185 (or 28179 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1213241301 is about 34831.6135285175. The cubic root of 1213241301 is about 1066.5528863771.

Adding to 1213241301 its reverse (1031423121), we get a palindrome (2244664422).

The spelling of 1213241301 in words is "one billion, two hundred thirteen million, two hundred forty-one thousand, three hundred one".