11110050510102 has 32 divisors (see below), whose sum is σ = 24689140469760. Its totient is φ = 3703329269640.

The previous prime is 11110050510101. The next prime is 11110050510107. The reversal of 11110050510102 is 20101505001111.

11110050510102 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 0 + 0 + 50 + 510 + 102 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110050510101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11310843 + ... + 12253785.

It is an arithmetic number, because the mean of its divisors is an integer number (771535639680).

Almost surely, 2^{11110050510102} is an apocalyptic number.

11110050510102 is an abundant number, since it is smaller than the sum of its proper divisors (13579089959658).

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

11110050510102 is a wasteful number, since it uses less digits than its factorization.

11110050510102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161145 (or 1161139 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 18.

Adding to 11110050510102 its reverse (20101505001111), we get a palindrome (31211555511213).

The spelling of 11110050510102 in words is "eleven trillion, one hundred ten billion, fifty million, five hundred ten thousand, one hundred two".