102303424012312 has 8 divisors (see below), whose sum is σ = 191818920023100. Its totient is φ = 51151712006152.

The previous prime is 102303424012271. The next prime is 102303424012441. The reversal of 102303424012312 is 213210424303201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6393964000762 + ... + 6393964000777.

Almost surely, 2^{102303424012312} is an apocalyptic number.

It is an amenable number.

102303424012312 is a deficient number, since it is larger than the sum of its proper divisors (89515496010788).

102303424012312 is a wasteful number, since it uses less digits than its factorization.

102303424012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12787928001545 (or 12787928001541 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 102303424012312 its reverse (213210424303201), we get a palindrome (315513848315513).

The spelling of 102303424012312 in words is "one hundred two trillion, three hundred three billion, four hundred twenty-four million, twelve thousand, three hundred twelve".