10025123213 has 4 divisors (see below), whose sum is σ = 11457283680. Its totient is φ = 8592962748.

The previous prime is 10025123203. The next prime is 10025123221. The reversal of 10025123213 is 31232152001.

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.

It is a cyclic number.

It is not a de Polignac number, because 10025123213 - 2¹⁴ = 10025106829 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 (10025123203) 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, 716080223 + ... + 716080236.

It is an arithmetic number, because the mean of its divisors is an integer number (2864320920).

Almost surely, 2^10025123213 is an apocalyptic number.

It is an amenable number.

10025123213 is a deficient number, since it is larger than the sum of its proper divisors (1432160467).

10025123213 is an equidigital number, since it uses as much as digits as its factorization.

10025123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432160466.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10025123213 its reverse (31232152001), we get a palindrome (41257275214).

It can be divided in two parts, 1002 and 5123213, that added together give a palindrome (5124215).

The spelling of 10025123213 in words is "ten billion, twenty-five million, one hundred twenty-three thousand, two hundred thirteen".