201023242103013 has 32 divisors (see below), whose sum is σ = 295697510323200. Its totient is φ = 120457376054400.

The previous prime is 201023242102987. The next prime is 201023242103029. The reversal of 201023242103013 is 310301242320102.

It is not a de Polignac number, because 201023242103013 - 2⁸ = 201023242102757 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 (201023242103813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57726858 + ... + 61110036.

It is an arithmetic number, because the mean of its divisors is an integer number (9240547197600).

Almost surely, 2^{201023242103013} is an apocalyptic number.

It is an amenable number.

201023242103013 is a deficient number, since it is larger than the sum of its proper divisors (94674268220187).

201023242103013 is a wasteful number, since it uses less digits than its factorization.

201023242103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403513.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201023242103013 its reverse (310301242320102), we get a palindrome (511324484423115).

The spelling of 201023242103013 in words is "two hundred one trillion, twenty-three billion, two hundred forty-two million, one hundred three thousand, thirteen".