1131104102 has 16 divisors (see below), whose sum is σ = 1711562832. Its totient is φ = 560603040.

The previous prime is 1131104089. The next prime is 1131104203. The reversal of 1131104102 is 2014011311.

It is a super-2 number, since 2×1131104102² = 2558792979122452808, which contains 22 as substring.

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, 115352 + ... + 124772.

It is an arithmetic number, because the mean of its divisors is an integer number (106972677).

Almost surely, 2^1131104102 is an apocalyptic number.

1131104102 is a deficient number, since it is larger than the sum of its proper divisors (580458730).

1131104102 is a wasteful number, since it uses less digits than its factorization.

1131104102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9943.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1131104102 is about 33631.8911451616. The cubic root of 1131104102 is about 1041.9195631755.

Adding to 1131104102 its reverse (2014011311), we get a palindrome (3145115413).

The spelling of 1131104102 in words is "one billion, one hundred thirty-one million, one hundred four thousand, one hundred two".