11102542114 has 16 divisors (see below), whose sum is σ = 16922140920. Its totient is φ = 5462190720.

The previous prime is 11102542093. The next prime is 11102542123. The reversal of 11102542114 is 41124520111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9943480089 + 1159062025 = 99717^2 + 34045^2 .

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, 28849 + ... + 151780.

Almost surely, 2^11102542114 is an apocalyptic number.

11102542114 is a deficient number, since it is larger than the sum of its proper divisors (5819598806).

11102542114 is a wasteful number, since it uses less digits than its factorization.

11102542114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181125.

The product of its (nonzero) digits is 320, while the sum is 22.

The spelling of 11102542114 in words is "eleven billion, one hundred two million, five hundred forty-two thousand, one hundred fourteen".