230403115142 has 16 divisors (see below), whose sum is σ = 346137922080. Its totient is φ = 115023946752.

The previous prime is 230403115141. The next prime is 230403115147. The reversal of 230403115142 is 241511304032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230403115141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3412988 + ... + 3479840.

It is an arithmetic number, because the mean of its divisors is an integer number (21633620130).

Almost surely, 2^230403115142 is an apocalyptic number.

230403115142 is a deficient number, since it is larger than the sum of its proper divisors (115734806938).

230403115142 is a wasteful number, since it uses less digits than its factorization.

230403115142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69487.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 230403115142 its reverse (241511304032), we get a palindrome (471914419174).

The spelling of 230403115142 in words is "two hundred thirty billion, four hundred three million, one hundred fifteen thousand, one hundred forty-two".