10331125213 has 4 divisors (see below), whose sum is σ = 10687370940. Its totient is φ = 9974879488.

The previous prime is 10331125187. The next prime is 10331125247. The reversal of 10331125213 is 31252113301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31252113301 = 167 ⋅187138403.

It can be written as a sum of positive squares in 2 ways, for example, as 6156285444 + 4174839769 = 78462^2 + 64613^2 .

It is a cyclic number.

It is not a de Polignac number, because 10331125213 - 2⁹ = 10331124701 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 (10331125253) 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, 178122820 + ... + 178122877.

It is an arithmetic number, because the mean of its divisors is an integer number (2671842735).

Almost surely, 2^10331125213 is an apocalyptic number.

It is an amenable number.

10331125213 is a deficient number, since it is larger than the sum of its proper divisors (356245727).

10331125213 is an equidigital number, since it uses as much as digits as its factorization.

10331125213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356245726.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 10331125213 its reverse (31252113301), we get a palindrome (41583238514).

The spelling of 10331125213 in words is "ten billion, three hundred thirty-one million, one hundred twenty-five thousand, two hundred thirteen".