125021330233435 has 4 divisors (see below), whose sum is σ = 150025596280128. Its totient is φ = 100017064186744.

The previous prime is 125021330233421. The next prime is 125021330233439. The reversal of 125021330233435 is 534332033120521.

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

It is a cyclic number.

It is not a de Polignac number, because 125021330233435 - 2⁹ = 125021330232923 is a prime.

It is a super-3 number, since 3×125021330233435³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125021330233394 and 125021330233403.

It is not an unprimeable number, because it can be changed into a prime (125021330233439) 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, 12502133023339 + ... + 12502133023348.

It is an arithmetic number, because the mean of its divisors is an integer number (37506399070032).

Almost surely, 2^{125021330233435} is an apocalyptic number.

125021330233435 is a deficient number, since it is larger than the sum of its proper divisors (25004266046693).

125021330233435 is an equidigital number, since it uses as much as digits as its factorization.

125021330233435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25004266046692.

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 125021330233435 its reverse (534332033120521), we get a palindrome (659353363353956).

The spelling of 125021330233435 in words is "one hundred twenty-five trillion, twenty-one billion, three hundred thirty million, two hundred thirty-three thousand, four hundred thirty-five".