1230303012102 has 32 divisors (see below), whose sum is σ = 2736108315360. Its totient is φ = 409785760800.

The previous prime is 1230303012101. The next prime is 1230303012121. The reversal of 1230303012102 is 2012103030321.

1230303012102 is a `hidden beast` number, since 1 + 230 + 30 + 301 + 2 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230303012101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8685853 + ... + 8826360.

It is an arithmetic number, because the mean of its divisors is an integer number (85503384855).

Almost surely, 2^{1230303012102} is an apocalyptic number.

1230303012102 is an abundant number, since it is smaller than the sum of its proper divisors (1505805303258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230303012102 is a wasteful number, since it uses less digits than its factorization.

1230303012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17513525 (or 17513519 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1230303012102 its reverse (2012103030321), we get a palindrome (3242406042423).

The spelling of 1230303012102 in words is "one trillion, two hundred thirty billion, three hundred three million, twelve thousand, one hundred two".