130453035240 has 128 divisors (see below), whose sum is σ = 432785980800. Its totient is φ = 31191736320.

The previous prime is 130453035239. The next prime is 130453035247. The reversal of 130453035240 is 42530354031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 130453035198 and 130453035207.

It is not an unprimeable number, because it can be changed into a prime (130453035247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580545 + ... + 773264.

It is an arithmetic number, because the mean of its divisors is an integer number (3381140475).

Almost surely, 2^130453035240 is an apocalyptic number.

130453035240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130453035240 is an abundant number, since it is smaller than the sum of its proper divisors (302332945560).

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

130453035240 is a wasteful number, since it uses less digits than its factorization.

130453035240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353907 (or 1353903 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 130453035240 its reverse (42530354031), we get a palindrome (172983389271).

The spelling of 130453035240 in words is "one hundred thirty billion, four hundred fifty-three million, thirty-five thousand, two hundred forty".