10402034213 has 4 divisors (see below), whose sum is σ = 10402306860. Its totient is φ = 10401761568.

The previous prime is 10402034173. The next prime is 10402034231. The reversal of 10402034213 is 31243020401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31243020401 = 1873 ⋅16680737.

It can be written as a sum of positive squares in 2 ways, for example, as 2647822849 + 7754211364 = 51457^2 + 88058^2 .

It is a cyclic number.

It is not a de Polignac number, because 10402034213 - 2¹⁶ = 10401968677 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 (10402034113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67520 + ... + 159257.

It is an arithmetic number, because the mean of its divisors is an integer number (2600576715).

Almost surely, 2^10402034213 is an apocalyptic number.

It is an amenable number.

10402034213 is a deficient number, since it is larger than the sum of its proper divisors (272647).

10402034213 is an equidigital number, since it uses as much as digits as its factorization.

10402034213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272646.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10402034213 its reverse (31243020401), we get a palindrome (41645054614).

The spelling of 10402034213 in words is "ten billion, four hundred two million, thirty-four thousand, two hundred thirteen".