4023001122013 has 4 divisors (see below), whose sum is σ = 4023311575680. Its totient is φ = 4022690668348.

The previous prime is 4023001122011. The next prime is 4023001122031. The reversal of 4023001122013 is 3102211003204.

It is a happy number.

4023001122013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4023001122013 - 2¹ = 4023001122011 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 (4023001122011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155207395 + ... + 155233312.

It is an arithmetic number, because the mean of its divisors is an integer number (1005827893920).

Almost surely, 2^{4023001122013} is an apocalyptic number.

It is an amenable number.

4023001122013 is a deficient number, since it is larger than the sum of its proper divisors (310453667).

4023001122013 is a wasteful number, since it uses less digits than its factorization.

4023001122013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310453666.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 4023001122013 its reverse (3102211003204), we get a palindrome (7125212125217).

The spelling of 4023001122013 in words is "four trillion, twenty-three billion, one million, one hundred twenty-two thousand, thirteen".