2123004202413 has 16 divisors (see below), whose sum is σ = 2891411997696. Its totient is φ = 1384976951600.

The previous prime is 2123004202393. The next prime is 2123004202433. The reversal of 2123004202413 is 3142024003212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2123004202393) and next prime (2123004202433).

It is a cyclic number.

It is not a de Polignac number, because 2123004202413 - 2⁸ = 2123004202157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123004202433) 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, 535431 + ... + 2129012.

It is an arithmetic number, because the mean of its divisors is an integer number (180713249856).

Almost surely, 2^{2123004202413} is an apocalyptic number.

It is an amenable number.

2123004202413 is a deficient number, since it is larger than the sum of its proper divisors (768407795283).

2123004202413 is a wasteful number, since it uses less digits than its factorization.

2123004202413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670144.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2123004202413 its reverse (3142024003212), we get a palindrome (5265028205625).

The spelling of 2123004202413 in words is "two trillion, one hundred twenty-three billion, four million, two hundred two thousand, four hundred thirteen".