102111313021329 has 8 divisors (see below), whose sum is σ = 136793670525472. Its totient is φ = 67751582099040.

The previous prime is 102111313021327. The next prime is 102111313021373. The reversal of 102111313021329 is 923120313111201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102111313021329 - 2¹ = 102111313021327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102111313021296 and 102111313021305.

It is not an unprimeable number, because it can be changed into a prime (102111313021327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80656644724 + ... + 80656645989.

It is an arithmetic number, because the mean of its divisors is an integer number (17099208815684).

Almost surely, 2^{102111313021329} is an apocalyptic number.

It is an amenable number.

102111313021329 is a deficient number, since it is larger than the sum of its proper divisors (34682357504143).

102111313021329 is a wasteful number, since it uses less digits than its factorization.

102111313021329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161313290927.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 102111313021329 in words is "one hundred two trillion, one hundred eleven billion, three hundred thirteen million, twenty-one thousand, three hundred twenty-nine".