1301001212330 has 64 divisors (see below), whose sum is σ = 2430885492000. Its totient is φ = 500729349120.

The previous prime is 1301001212297. The next prime is 1301001212341. The reversal of 1301001212330 is 332121001031.

It can be written as a sum of positive squares in 16 ways, for example, as 731868273049 + 569132939281 = 855493^2 + 754409^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1301001212299 and 1301001212308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289559564 + ... + 289564056.

Almost surely, 2^{1301001212330} is an apocalyptic number.

1301001212330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301001212330 is a deficient number, since it is larger than the sum of its proper divisors (1129884279670).

1301001212330 is a wasteful number, since it uses less digits than its factorization.

1301001212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7739.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1301001212330 its reverse (332121001031), we get a palindrome (1633122213361).

The spelling of 1301001212330 in words is "one trillion, three hundred one billion, one million, two hundred twelve thousand, three hundred thirty".