102301231202012 has 24 divisors (see below), whose sum is σ = 180800640261360. Its totient is φ = 50644436284800.

The previous prime is 102301231201969. The next prime is 102301231202057. The reversal of 102301231202012 is 210202132103201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65587187 + ... + 67128842.

It is an arithmetic number, because the mean of its divisors is an integer number (7533360010890).

Almost surely, 2^{102301231202012} is an apocalyptic number.

It is an amenable number.

102301231202012 is a deficient number, since it is larger than the sum of its proper divisors (78499409059348).

102301231202012 is a wasteful number, since it uses less digits than its factorization.

102301231202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132717941 (or 132717939 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102301231202012 its reverse (210202132103201), we get a palindrome (312503363305213).

The spelling of 102301231202012 in words is "one hundred two trillion, three hundred one billion, two hundred thirty-one million, two hundred two thousand, twelve".