130345213553 has 4 divisors (see below), whose sum is σ = 130393798128. Its totient is φ = 130296628980.

The previous prime is 130345213507. The next prime is 130345213571. The reversal of 130345213553 is 355312543031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130345213553 - 2⁶ = 130345213489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130345213753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24288263 + ... + 24293628.

It is an arithmetic number, because the mean of its divisors is an integer number (32598449532).

Almost surely, 2^130345213553 is an apocalyptic number.

It is an amenable number.

130345213553 is a deficient number, since it is larger than the sum of its proper divisors (48584575).

130345213553 is an equidigital number, since it uses as much as digits as its factorization.

130345213553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48584574.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 130345213553 its reverse (355312543031), we get a palindrome (485657756584).

The spelling of 130345213553 in words is "one hundred thirty billion, three hundred forty-five million, two hundred thirteen thousand, five hundred fifty-three".