230125131445 has 32 divisors (see below), whose sum is σ = 303772135680. Its totient is φ = 165967741440.

The previous prime is 230125131421. The next prime is 230125131491. The reversal of 230125131445 is 544131521032.

It is not a de Polignac number, because 230125131445 - 2⁷ = 230125131317 is a prime.

It is a super-2 number, since 2×230125131445² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7391371 + ... + 7422439.

It is an arithmetic number, because the mean of its divisors is an integer number (9492879240).

Almost surely, 2^230125131445 is an apocalyptic number.

It is an amenable number.

230125131445 is a deficient number, since it is larger than the sum of its proper divisors (73647004235).

230125131445 is a wasteful number, since it uses less digits than its factorization.

230125131445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32205.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 230125131445 its reverse (544131521032), we get a palindrome (774256652477).

The spelling of 230125131445 in words is "two hundred thirty billion, one hundred twenty-five million, one hundred thirty-one thousand, four hundred forty-five".