82032454131 has 8 divisors (see below), whose sum is σ = 109378141440. Its totient is φ = 54687534792.

The previous prime is 82032454123. The next prime is 82032454151. The reversal of 82032454131 is 13145423028.

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

It is not a de Polignac number, because 82032454131 - 2³ = 82032454123 is a prime.

It is a super-2 number, since 2×82032454131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82032454092 and 82032454101.

It is not an unprimeable number, because it can be changed into a prime (82032454121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138546 + ... + 428088.

It is an arithmetic number, because the mean of its divisors is an integer number (13672267680).

Almost surely, 2^82032454131 is an apocalyptic number.

82032454131 is a deficient number, since it is larger than the sum of its proper divisors (27345687309).

82032454131 is a wasteful number, since it uses less digits than its factorization.

82032454131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383985.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 82032454131 its reverse (13145423028), we get a palindrome (95177877159).

The spelling of 82032454131 in words is "eighty-two billion, thirty-two million, four hundred fifty-four thousand, one hundred thirty-one".