12320310112102 has 16 divisors (see below), whose sum is σ = 18508017644352. Its totient is φ = 6150971380840.

The previous prime is 12320310112093. The next prime is 12320310112111. The reversal of 12320310112102 is 20121101302321.

It is an interprime number because it is at equal distance from previous prime (12320310112093) and next prime (12320310112111).

It is a self number, because there is not a number n which added to its sum of digits gives 12320310112102.

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, 63157977 + ... + 63352747.

It is an arithmetic number, because the mean of its divisors is an integer number (1156751102772).

Almost surely, 2^{12320310112102} is an apocalyptic number.

12320310112102 is a deficient number, since it is larger than the sum of its proper divisors (6187707532250).

12320310112102 is a wasteful number, since it uses less digits than its factorization.

12320310112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241763.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12320310112102 its reverse (20121101302321), we get a palindrome (32441411414423).

The spelling of 12320310112102 in words is "twelve trillion, three hundred twenty billion, three hundred ten million, one hundred twelve thousand, one hundred two".