1230212413 has 8 divisors (see below), whose sum is σ = 1262403648. Its totient is φ = 1198184064.

The previous prime is 1230212387. The next prime is 1230212441. The reversal of 1230212413 is 3142120321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230212413 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 (1230212453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25345 + ... + 55702.

It is an arithmetic number, because the mean of its divisors is an integer number (157800456).

Almost surely, 2^1230212413 is an apocalyptic number.

It is an amenable number.

1230212413 is a deficient number, since it is larger than the sum of its proper divisors (32191235).

1230212413 is an equidigital number, since it uses as much as digits as its factorization.

1230212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81443.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1230212413 is about 35074.3840002929. The cubic root of 1230212413 is about 1071.5029431202.

Adding to 1230212413 its reverse (3142120321), we get a palindrome (4372332734).

The spelling of 1230212413 in words is "one billion, two hundred thirty million, two hundred twelve thousand, four hundred thirteen".