102111313021296 has 40 divisors (see below), whose sum is σ = 264939469403280. Its totient is φ = 33888470693376.

The previous prime is 102111313021273. The next prime is 102111313021327. The reversal of 102111313021296 is 692120313111201.

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, 4644790365 + ... + 4644812348.

It is an arithmetic number, because the mean of its divisors is an integer number (6623486735082).

Almost surely, 2^{102111313021296} is an apocalyptic number.

102111313021296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102111313021296 is an abundant number, since it is smaller than the sum of its proper divisors (162828156381984).

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

102111313021296 is a wasteful number, since it uses less digits than its factorization.

102111313021296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9289602953 (or 9289602947 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 33.

Adding to 102111313021296 its reverse (692120313111201), we get a palindrome (794231626132497).

The spelling of 102111313021296 in words is "one hundred two trillion, one hundred eleven billion, three hundred thirteen million, twenty-one thousand, two hundred ninety-six".