130019348 has 6 divisors (see below), whose sum is σ = 227533866. Its totient is φ = 65009672.

The previous prime is 130019347. The next prime is 130019399. The reversal of 130019348 is 843910031.

It can be written as a sum of positive squares in only one way, i.e., 107910544 + 22108804 = 10388^2 + 4702^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130019348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130019347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16252415 + ... + 16252422.

It is an arithmetic number, because the mean of its divisors is an integer number (37922311).

Almost surely, 2^130019348 is an apocalyptic number.

It is an amenable number.

130019348 is a deficient number, since it is larger than the sum of its proper divisors (97514518).

130019348 is a wasteful number, since it uses less digits than its factorization.

130019348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32504841 (or 32504839 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 130019348 is about 11402.6026853521. The cubic root of 130019348 is about 506.6048322123.

Adding to 130019348 its reverse (843910031), we get a palindrome (973929379).

The spelling of 130019348 in words is "one hundred thirty million, nineteen thousand, three hundred forty-eight".