10023400213 has 4 divisors (see below), whose sum is σ = 10024388640. Its totient is φ = 10022411788.

The previous prime is 10023400199. The next prime is 10023400217. The reversal of 10023400213 is 31200432001.

It is a happy number.

10023400213 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 31200432001 = 2399 ⋅13005599.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023400213 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 (10023400217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478843 + ... + 499336.

It is an arithmetic number, because the mean of its divisors is an integer number (2506097160).

Almost surely, 2^10023400213 is an apocalyptic number.

It is an amenable number.

10023400213 is a deficient number, since it is larger than the sum of its proper divisors (988427).

10023400213 is an equidigital number, since it uses as much as digits as its factorization.

10023400213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988426.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10023400213 its reverse (31200432001), we get a palindrome (41223832214).

The spelling of 10023400213 in words is "ten billion, twenty-three million, four hundred thousand, two hundred thirteen".