230155030225142 has 16 divisors (see below), whose sum is σ = 376677398552400. Its totient is φ = 104599234950240.

The previous prime is 230155030225117. The next prime is 230155030225171. The reversal of 230155030225142 is 241522030551032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834252917 + ... + 834528752.

It is an arithmetic number, because the mean of its divisors is an integer number (23542337409525).

Almost surely, 2^{230155030225142} is an apocalyptic number.

230155030225142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230155030225142 is a deficient number, since it is larger than the sum of its proper divisors (146522368327258).

230155030225142 is a wasteful number, since it uses less digits than its factorization.

230155030225142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668787951.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 230155030225142 its reverse (241522030551032), we get a palindrome (471677060776174).

The spelling of 230155030225142 in words is "two hundred thirty trillion, one hundred fifty-five billion, thirty million, two hundred twenty-five thousand, one hundred forty-two".