125533230423 has 16 divisors (see below), whose sum is σ = 167563046400. Its totient is φ = 83596170240.

The previous prime is 125533230419. The next prime is 125533230439. The reversal of 125533230423 is 324032335521.

It is not a de Polignac number, because 125533230423 - 2² = 125533230419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125533280423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15344148 + ... + 15352326.

It is an arithmetic number, because the mean of its divisors is an integer number (10472690400).

Almost surely, 2^125533230423 is an apocalyptic number.

125533230423 is a deficient number, since it is larger than the sum of its proper divisors (42029815977).

125533230423 is a wasteful number, since it uses less digits than its factorization.

125533230423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13222.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 125533230423 its reverse (324032335521), we get a palindrome (449565565944).

The spelling of 125533230423 in words is "one hundred twenty-five billion, five hundred thirty-three million, two hundred thirty thousand, four hundred twenty-three".