130553343104 has 16 divisors (see below), whose sum is σ = 260086738470. Its totient is φ = 65276671488.

The previous prime is 130553343101. The next prime is 130553343119. The reversal of 130553343104 is 401343355031.

It can be written as a sum of positive squares in only one way, i.e., 129490583104 + 1062760000 = 359848^2 + 32600^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (130553343101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509973869 + ... + 509974124.

Almost surely, 2^130553343104 is an apocalyptic number.

It is an amenable number.

130553343104 is a deficient number, since it is larger than the sum of its proper divisors (129533395366).

130553343104 is an equidigital number, since it uses as much as digits as its factorization.

130553343104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019948007 (or 1019947995 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 130553343104 its reverse (401343355031), we get a palindrome (531896698135).

The spelling of 130553343104 in words is "one hundred thirty billion, five hundred fifty-three million, three hundred forty-three thousand, one hundred four".