1130442102 has 16 divisors (see below), whose sum is σ = 2512093680. Its totient is φ = 376814016.

The previous prime is 1130442097. The next prime is 1130442143. The reversal of 1130442102 is 2012440311.

It is a super-3 number, since 3×1130442102³ (a number of 28 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 10467003 + ... + 10467110.

It is an arithmetic number, because the mean of its divisors is an integer number (157005855).

Almost surely, 2^1130442102 is an apocalyptic number.

1130442102 is an abundant number, since it is smaller than the sum of its proper divisors (1381651578).

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

1130442102 is a wasteful number, since it uses less digits than its factorization.

1130442102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20934124 (or 20934118 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1130442102 is about 33622.0478555367. The cubic root of 1130442102 is about 1041.7162558181.

Adding to 1130442102 its reverse (2012440311), we get a palindrome (3142882413).

The spelling of 1130442102 in words is "one billion, one hundred thirty million, four hundred forty-two thousand, one hundred two".