1230212301 has 16 divisors (see below), whose sum is σ = 1652023296. Its totient is φ = 814288896.

The previous prime is 1230212267. The next prime is 1230212303. The reversal of 1230212301 is 1032120321.

It is not a de Polignac number, because 1230212301 - 2⁷ = 1230212173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230212303) 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, 341556 + ... + 345138.

It is an arithmetic number, because the mean of its divisors is an integer number (103251456).

Almost surely, 2^1230212301 is an apocalyptic number.

It is an amenable number.

1230212301 is a deficient number, since it is larger than the sum of its proper divisors (421810995).

1230212301 is a wasteful number, since it uses less digits than its factorization.

1230212301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1230212301 is about 35074.3824036860. The cubic root of 1230212301 is about 1071.5029106033.

Adding to 1230212301 its reverse (1032120321), we get a palindrome (2262332622).

It can be divided in two parts, 1230 and 212301, that added together give a triangular number (213531 = T₆₅₃).

The spelling of 1230212301 in words is "one billion, two hundred thirty million, two hundred twelve thousand, three hundred one".