1212300133303 has 32 divisors (see below), whose sum is σ = 1461731840000. Its totient is φ = 1003964582880.

The previous prime is 1212300133301. The next prime is 1212300133339. The reversal of 1212300133303 is 3033310032121.

It is not a de Polignac number, because 1212300133303 - 2¹ = 1212300133301 is a prime.

It is a super-2 number, since 2×1212300133303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212300133301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6489733 + ... + 6673921.

It is an arithmetic number, because the mean of its divisors is an integer number (45679120000).

Almost surely, 2^{1212300133303} is an apocalyptic number.

1212300133303 is a deficient number, since it is larger than the sum of its proper divisors (249431706697).

1212300133303 is an equidigital number, since it uses as much as digits as its factorization.

1212300133303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184860 (or 184846 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1212300133303 its reverse (3033310032121), we get a palindrome (4245610165424).

The spelling of 1212300133303 in words is "one trillion, two hundred twelve billion, three hundred million, one hundred thirty-three thousand, three hundred three".