513422403040131 has 8 divisors (see below), whose sum is σ = 737221912057680. Its totient is φ = 315952248024672.

The previous prime is 513422403040093. The next prime is 513422403040177. The reversal of 513422403040131 is 131040304224315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 513422403040131 - 2¹⁸ = 513422402777987 is a prime.

It is a super-2 number, since 2×513422403040131² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 513422403040092 and 513422403040101.

It is not an unprimeable number, because it can be changed into a prime (513422403040831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6582338500476 + ... + 6582338500553.

It is an arithmetic number, because the mean of its divisors is an integer number (92152739007210).

Almost surely, 2^{513422403040131} is an apocalyptic number.

513422403040131 is a deficient number, since it is larger than the sum of its proper divisors (223799509017549).

513422403040131 is a wasteful number, since it uses less digits than its factorization.

513422403040131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13164677001045.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 513422403040131 its reverse (131040304224315), we get a palindrome (644462707264446).

The spelling of 513422403040131 in words is "five hundred thirteen trillion, four hundred twenty-two billion, four hundred three million, forty thousand, one hundred thirty-one".