10213211434 has 4 divisors (see below), whose sum is σ = 15319817154. Its totient is φ = 5106605716.

The previous prime is 10213211381. The next prime is 10213211507. The reversal of 10213211434 is 43411231201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10137469225 + 75742209 = 100685^2 + 8703^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553302857 + ... + 2553302860.

Almost surely, 2^10213211434 is an apocalyptic number.

10213211434 is a deficient number, since it is larger than the sum of its proper divisors (5106605720).

10213211434 is an equidigital number, since it uses as much as digits as its factorization.

10213211434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106605719.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10213211434 its reverse (43411231201), we get a palindrome (53624442635).

The spelling of 10213211434 in words is "ten billion, two hundred thirteen million, two hundred eleven thousand, four hundred thirty-four".