1230112301230 has 64 divisors (see below), whose sum is σ = 2256312604608. Its totient is φ = 482730716160.

The previous prime is 1230112301189. The next prime is 1230112301263. The reversal of 1230112301230 is 321032110321.

It is a junction number, because it is equal to n+sod(n) for n = 1230112301198 and 1230112301207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527265144 + ... + 527267476.

It is an arithmetic number, because the mean of its divisors is an integer number (35254884447).

Almost surely, 2^{1230112301230} is an apocalyptic number.

1230112301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230112301230 is a deficient number, since it is larger than the sum of its proper divisors (1026200303378).

1230112301230 is a wasteful number, since it uses less digits than its factorization.

1230112301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1230112301230 its reverse (321032110321), we get a palindrome (1551144411551).

The spelling of 1230112301230 in words is "one trillion, two hundred thirty billion, one hundred twelve million, three hundred one thousand, two hundred thirty".