130454513331 has 4 divisors (see below), whose sum is σ = 173939351112. Its totient is φ = 86969675552.

The previous prime is 130454513279. The next prime is 130454513341. The reversal of 130454513331 is 133315454031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130454513331 - 2¹⁷ = 130454382259 is a prime.

It is a super-2 number, since 2×130454513331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130454513292 and 130454513301.

It is not an unprimeable number, because it can be changed into a prime (130454513341) 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, 21742418886 + ... + 21742418891.

It is an arithmetic number, because the mean of its divisors is an integer number (43484837778).

Almost surely, 2^130454513331 is an apocalyptic number.

130454513331 is a deficient number, since it is larger than the sum of its proper divisors (43484837781).

130454513331 is an equidigital number, since it uses as much as digits as its factorization.

130454513331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43484837780.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 130454513331 its reverse (133315454031), we get a palindrome (263769967362).

It can be divided in two parts, 1304545 and 13331, that added together give a triangular number (1317876 = T₁₆₂₃).

The spelling of 130454513331 in words is "one hundred thirty billion, four hundred fifty-four million, five hundred thirteen thousand, three hundred thirty-one".