130100744 has 8 divisors (see below), whose sum is σ = 243938910. Its totient is φ = 65050368.

The previous prime is 130100741. The next prime is 130100759. The reversal of 130100744 is 447001031.

It can be written as a sum of positive squares in only one way, i.e., 87198244 + 42902500 = 9338^2 + 6550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (130100741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8131289 + ... + 8131304.

Almost surely, 2^130100744 is an apocalyptic number.

It is an amenable number.

130100744 is a deficient number, since it is larger than the sum of its proper divisors (113838166).

130100744 is a wasteful number, since it uses less digits than its factorization.

130100744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16262599 (or 16262595 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 130100744 is about 11406.1713120573. The cubic root of 130100744 is about 506.7105267510.

Adding to 130100744 its reverse (447001031), we get a palindrome (577101775).

The spelling of 130100744 in words is "one hundred thirty million, one hundred thousand, seven hundred forty-four".