2013121032301 has 4 divisors (see below), whose sum is σ = 2131539916572. Its totient is φ = 1894702148032.

The previous prime is 2013121032277. The next prime is 2013121032311. The reversal of 2013121032301 is 1032301213102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1079211400201 + 933909632100 = 1038851^2 + 966390^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013121032301 - 2⁷ = 2013121032173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013121032311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59209442110 + ... + 59209442143.

It is an arithmetic number, because the mean of its divisors is an integer number (532884979143).

Almost surely, 2^{2013121032301} is an apocalyptic number.

It is an amenable number.

2013121032301 is a deficient number, since it is larger than the sum of its proper divisors (118418884271).

2013121032301 is a wasteful number, since it uses less digits than its factorization.

2013121032301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118418884270.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2013121032301 its reverse (1032301213102), we get a palindrome (3045422245403).

The spelling of 2013121032301 in words is "two trillion, thirteen billion, one hundred twenty-one million, thirty-two thousand, three hundred one".