130444102 has 16 divisors (see below), whose sum is σ = 197856000. Its totient is φ = 64496520.

The previous prime is 130444091. The next prime is 130444151. The reversal of 130444102 is 201444031.

It is a self number, because there is not a number n which added to its sum of digits gives 130444102.

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, 70327 + ... + 72157.

It is an arithmetic number, because the mean of its divisors is an integer number (12366000).

Almost surely, 2^130444102 is an apocalyptic number.

130444102 is a deficient number, since it is larger than the sum of its proper divisors (67411898).

130444102 is a wasteful number, since it uses less digits than its factorization.

130444102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 130444102 is about 11421.2128077538. The cubic root of 130444102 is about 507.1559002738.

Adding to 130444102 its reverse (201444031), we get a palindrome (331888133).

The spelling of 130444102 in words is "one hundred thirty million, four hundred forty-four thousand, one hundred two".