1020012320301 has 16 divisors (see below), whose sum is σ = 1465451863680. Its totient is φ = 627348980160.

The previous prime is 1020012320287. The next prime is 1020012320321. The reversal of 1020012320301 is 1030232100201.

It is not a de Polignac number, because 1020012320301 - 2⁶ = 1020012320237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020012320321) 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, 7239945 + ... + 7379486.

It is an arithmetic number, because the mean of its divisors is an integer number (91590741480).

Almost surely, 2^{1020012320301} is an apocalyptic number.

It is an amenable number.

1020012320301 is a deficient number, since it is larger than the sum of its proper divisors (445439543379).

1020012320301 is a wasteful number, since it uses less digits than its factorization.

1020012320301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14621236.

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

Adding to 1020012320301 its reverse (1030232100201), we get a palindrome (2050244420502).

The spelling of 1020012320301 in words is "one trillion, twenty billion, twelve million, three hundred twenty thousand, three hundred one".