111011010002102 has 16 divisors (see below), whose sum is σ = 192083136134400. Its totient is φ = 47131510253928.

The previous prime is 111011010002063. The next prime is 111011010002171. The reversal of 111011010002102 is 201200010110111.

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, 37053072602 + ... + 37053075597.

It is an arithmetic number, because the mean of its divisors is an integer number (12005196008400).

Almost surely, 2^{111011010002102} is an apocalyptic number.

111011010002102 is a deficient number, since it is larger than the sum of its proper divisors (81072126132298).

111011010002102 is a wasteful number, since it uses less digits than its factorization.

111011010002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74106148315.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111011010002102 its reverse (201200010110111), we get a palindrome (312211020112213).

The spelling of 111011010002102 in words is "one hundred eleven trillion, eleven billion, ten million, two thousand, one hundred two".