1013011030321 has 16 divisors (see below), whose sum is σ = 1029906662400. Its totient is φ = 996295501008.

The previous prime is 1013011030267. The next prime is 1013011030327. The reversal of 1013011030321 is 1230301103101.

1013011030321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1013011030321 - 2²⁵ = 1012977475889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013011030295 and 1013011030304.

It is not an unprimeable number, because it can be changed into a prime (1013011030327) 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, 6466300 + ... + 6621106.

It is an arithmetic number, because the mean of its divisors is an integer number (64369166400).

Almost surely, 2^{1013011030321} is an apocalyptic number.

It is an amenable number.

1013011030321 is a deficient number, since it is larger than the sum of its proper divisors (16895632079).

1013011030321 is a wasteful number, since it uses less digits than its factorization.

1013011030321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155388.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1013011030321 its reverse (1230301103101), we get a palindrome (2243312133422).

The spelling of 1013011030321 in words is "one trillion, thirteen billion, eleven million, thirty thousand, three hundred twenty-one".