1301001212329 has 16 divisors (see below), whose sum is σ = 1602480442752. Its totient is φ = 1028561194368.

The previous prime is 1301001212297. The next prime is 1301001212341. The reversal of 1301001212329 is 9232121001031.

It is a cyclic number.

It is not a de Polignac number, because 1301001212329 - 2⁵ = 1301001212297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1301001212429) 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, 5454844 + ... + 5688349.

It is an arithmetic number, because the mean of its divisors is an integer number (100155027672).

Almost surely, 2^{1301001212329} is an apocalyptic number.

It is an amenable number.

1301001212329 is a deficient number, since it is larger than the sum of its proper divisors (301479230423).

1301001212329 is a wasteful number, since it uses less digits than its factorization.

1301001212329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11144496.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 1301001212329 in words is "one trillion, three hundred one billion, one million, two hundred twelve thousand, three hundred twenty-nine".