210001232003012 has 12 divisors (see below), whose sum is σ = 389119929888060. Its totient is φ = 98824109177856.

The previous prime is 210001232002997. The next prime is 210001232003023. The reversal of 210001232003012 is 210300232100012.

It can be written as a sum of positive squares in 2 ways, for example, as 79308001494016 + 130693230508996 = 8905504^2 + 11432114^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544126705837 + ... + 1544126705972.

It is an arithmetic number, because the mean of its divisors is an integer number (32426660824005).

Almost surely, 2^{210001232003012} is an apocalyptic number.

It is an amenable number.

210001232003012 is a deficient number, since it is larger than the sum of its proper divisors (179118697885048).

210001232003012 is a wasteful number, since it uses less digits than its factorization.

210001232003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088253411830 (or 3088253411828 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 210001232003012 its reverse (210300232100012), we get a palindrome (420301464103024).

The spelling of 210001232003012 in words is "two hundred ten trillion, one billion, two hundred thirty-two million, three thousand, twelve".