11141403102 has 48 divisors (see below), whose sum is σ = 24329221488. Its totient is φ = 3684735360.

The previous prime is 11141403029. The next prime is 11141403121. The reversal of 11141403102 is 20130414111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1625202 + ... + 1632042.

It is an arithmetic number, because the mean of its divisors is an integer number (506858781).

Almost surely, 2^11141403102 is an apocalyptic number.

11141403102 is an abundant number, since it is smaller than the sum of its proper divisors (13187818386).

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

11141403102 is a wasteful number, since it uses less digits than its factorization.

11141403102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7545 (or 7542 counting only the distinct ones).

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

Adding to 11141403102 its reverse (20130414111), we get a palindrome (31271817213).

The spelling of 11141403102 in words is "eleven billion, one hundred forty-one million, four hundred three thousand, one hundred two".