102111104034 has 40 divisors (see below), whose sum is σ = 234125562000. Its totient is φ = 33245473464.

The previous prime is 102111103933. The next prime is 102111104099. The reversal of 102111104034 is 430401111201.

It is a super-3 number, since 3×102111104034³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102111103998 and 102111104016.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7322284 + ... + 7336215.

It is an arithmetic number, because the mean of its divisors is an integer number (5853139050).

Almost surely, 2^102111104034 is an apocalyptic number.

102111104034 is an abundant number, since it is smaller than the sum of its proper divisors (132014457966).

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

102111104034 is a wasteful number, since it uses less digits than its factorization.

102111104034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14658556 (or 14658547 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 102111104034 its reverse (430401111201), we get a palindrome (532512215235).

The spelling of 102111104034 in words is "one hundred two billion, one hundred eleven million, one hundred four thousand, thirty-four".